Transaction not yet indexed

66MMRvLWeMFcR6ReNEfC4E8dWLSQbPLFH53ubGMSdaEHSj4syPuyyZzT8Fzw7Z6RmK7pZG2ep6mKyPk1XSXpQAUV

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