Transaction not yet indexed

42FfvfRngmExpFyXkVFCDAULbKeMYPuzHEqVxi3Dqgz71d5aHiGQBZxEZeUKFoQiWcSQ8Mo5UaJfjUBzWM6myLhs

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