Transaction not yet indexed

66ffCz747XLRLR4HYJrEii2KSC6TsUrRu8FkNxKDpDGyurBSGZdaCTd3QBdtgDgPgXYZN8QW2cBuZqEyPWuWFeAD

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