Transaction not yet indexed

55AB7spLLRqUibKZYDG7kTQ9woAeBNgnRMzGiFPsy7G1Y9mY2iJnPGqyDb7GUHUn3qSBFmgCTtdoArJmK7i2r7ZU

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