Transaction not yet indexed

55jAk9zCTcgL8y95SFFABvyN64bRcaYG4X8timYCCWEHHtMDTLgHe2uLmR7HoUitixLKc1ByRVUMJDfDA9zMQNr7

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