Transaction not yet indexed

5ffXkXpcEZL4kUcNztASpptpDguPsn1az6cpSAwtkEX2KrMW3QeEFi69WuYP4UoACfatRoG21rCsLnuC4cbngScq

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