Transaction not yet indexed

55SgKqaUCLkfoLkWFBKe7hJL5gVUJyDU2tX4w7i6SUaR8f9C6CnQokfLSbhJ759pPiSowycEJMs1XQes6eoAxSSm

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