Transaction not yet indexed

MfCpUf5vhfWKBbKfq8rrVrZY74W6DvigyeJnfMhMHyZHqPPfAmw2cA8ZSMDC4WA7i8ouBTuo7fxMPiwU623yC26

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