Transaction not yet indexed

66Ugy4eCm69xAerG7jK7YSQAkE2C52N277uof84ku2DEcAbD4SqsED6Czf9dAk13e2vdLRPd6kFJQAgq7CiqLb53

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