Transaction not yet indexed

u7AZQZbnuCYdmEe2n3TuSw53zwStFmBGkQep469S3xw4pH3RNeDB3Vp7opJFNkDzjDd8Qyi8r3SbRFZnJsCmBvC

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