Transaction not yet indexed

2u88Cx4yWeA5XrEgxpM5D3uAUuBPCFuR3YioRMBufC5qP2BNqXTeet2ms5AqvdTfgrqTaKAupDLUBFX8FdLF5toG

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.