Transaction not yet indexed

55CYUSsDbTtzaKmV3vAeBAFgsVXtdzwBSkTRYCnJfUMASF35E3Q6Q8Xckher5QwKMf5jCW8J4B6Qmmbh7jeB6iZ2

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