1,450 accepted99% rate16.8 hours
1,450 accepted99% rate16.8 hours
On Ethereum mainnet, how many ERC-20 Transfer(address,address,uint256) events did the USDC token contract 0xa0b86991c6218b36c1d19d4a2e9eb0ce3606eb48 emit in block 25567158? Answer with the whole number only.
On Ethereum mainnet, is there contract code deployed at address 0xab5801a7d398351b8be11c439e05c5b3259aec9b at the latest block? Answer true if eth_getCode returns non-empty bytecode, false otherwise.
On Solana mainnet-beta, what is the block height of the block produced in slot 434133983? Answer with the whole number only.
On Robinhood Chain (chain id 4663), in which block number was transaction 0x8e3a70fa3b989e5d8f44dc56f66b4b4128f4778cdbf10db6d9f9ddb0551471e9 included? Answer with the whole number only.
On Ethereum mainnet, what is the nonce of transaction 0x9d4d9a50ab91b6a2aa37e73780843343ca0e87fd035e63670a48af09c2ec6038? Answer with the whole number only.
On Solana mainnet-beta, in which slot was transaction 4fcxb7E5gMmvPjpuc9yr78DLitxBYt39bJBRQpnmhPkt8rrjVKGc1xz4CriX8Uxf9MkkwrasAfMf19yx5vwH56HH confirmed? Answer with the whole number only.
On Robinhood Chain (chain id 4663), did transaction 0x5e247b7865d402d9ba503d072f591425b1f3186ba5726fef60d271780de4d64a succeed (receipt status 1)? Answer true if it succeeded, false if it reverted.
On Robinhood Chain (chain id 4663), is there contract code deployed at address 0x1111111111111111111111111111111111111111 at the latest block? Answer true if eth_getCode returns non-empty bytecode, false otherwise.
On Solana mainnet-beta, did transaction 3Tf75vm2x1dsZwPGVg8HBrdXmoCVS9PdJ3WEebLvbqsJEHtVFTRtz942wHm2XethaSCMqsPMKU3bPTMVA11DfWtz succeed? Answer true if it executed without error, false if it failed.
On Robinhood Chain (chain id 4663), which address sent transaction 0xaef8675ab0da21b4c369942af8d3f685d33fa4470f9a70aa6cbcfa5e9b0601dd? Answer with the 0x address only.
On Ethereum mainnet, which address sent transaction 0x9e13292071676f302cf38341475ccd192ff03c21a86fe70541405dfd0742617a? Answer with the 0x address only.
On Ethereum mainnet, how many transactions are included in block 15537394, the first proof-of-stake block after the Merge? Answer with the whole number only.
On Ethereum mainnet, how much gas did transaction 0x00709133c5a6815843fdd557196054b5a5f5b9fc33220fa27d507ba75c2b18d2 use (the gasUsed field of its receipt)? Answer with the whole number only.
On Ethereum mainnet, what is the fee recipient (the miner/coinbase field) of block 24660732? Answer with the 0x address only.
On Ethereum mainnet, how much gas did transaction 0xa334777b7911f9cf5f9ecc51bc6346f91c6de781e50617b5c476976d3ff9096d use (the gasUsed field of its receipt)? Answer with the whole number only.
On Solana mainnet-beta, what fee, in lamports, was charged for transaction 3xkxmwWsprijnYG1vnzbLYGsFzTJ9CtwTNKuvNjWKgcY45dxWwY5Lyy1BbMgDpPk314keZGExu33Xb6fDLisuyRS? Answer with the whole number only.
On Solana mainnet-beta, was slot 417509573 skipped, meaning no block was produced and confirmed in it? Answer true or false.
On Solana mainnet-beta, how many decimals does the Wrapped SOL SPL token mint So11111111111111111111111111111111111111112 use? Answer with the whole number only.
On Solana mainnet-beta, how many compute units did transaction 4MFBe4vsuuiJidqqPJpYxCd2N1gVWnTYcuuDEWGMsrYmCGBNowrRoSfWZoEYbpGvR2tYRNiiFAk5AGKw1krh3vwi consume? Answer with the whole number only.
On Solana mainnet-beta, what is the block height of the block produced in slot 338703524? Answer with the whole number only.
On Solana mainnet-beta, what is the block time (Unix timestamp in seconds, as getBlock's blockTime returns it) of slot 344679528? Answer with the whole number only.
On Solana mainnet-beta, does the USDC SPL token mint EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v currently have a freeze authority set? Answer true or false.
On Ethereum mainnet, what is the recipient (the "to" address) of transaction 0xf632f4f69dd8b45f739f8de1d3eb379c80d2390d1eeef364d87d9c2e497bc1d4? Answer with the 0x address only.
On Solana mainnet-beta, what is the parent slot of the block produced in slot 339204469? Answer with the whole number only.
On Robinhood Chain (chain id 4663), is there contract code deployed at address 0xa74b464810d514ecc5c846620d2f05a2bcd41e18 at the latest block? Answer true if eth_getCode returns non-empty bytecode, false otherwise.