Transaction not yet indexed

55k8hHePMQG92sM6NGCsJmLKva82dpDZ6P3B6egGKdGhbdBExqtpdphJt57fs4JAF4FjJwUU3UM4TRNm85rTaUs8

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