Transaction not yet indexed

5mbu5mspVEcfAghFgDxLd9eyihSqX9Rf42cijruJBq5QmkUFJFizPBhDrKakeTcHmyVEuMsDvw8Uqo7cwG2oS47P

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