Transaction not yet indexed

55LdUTGyzX192ck7r6NrBiEDLCNUhcq1bF9NUWQkdpF5ux72vfgnuXYCyFBVdf2u2oa1sVNcAv6f1mnxEqtCDKCF

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