Transaction not yet indexed

55Ymh4Fcbqqnb5eqhSZ3Fg9eMcbnkzjgioqcCctafbLmQDL3DsvWCFWcc9HnwzPfjHtGk56tdH61v17XL5oiCza5

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