Transaction not yet indexed

55YkfNRZVGTNjL6zYMm7msMtcbKB6LS1pYM43C1Q2aYsjDAYNkQpHAJvmkMtsYbTrhURwKY4M3Yg7F8dTRcdRhC7

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