Transaction not yet indexed

JAMpvyKk1cE39W6wjSPKGdUA55ce8YhWpNNSmBgrZqj57mgxU7yAW735b8p1MB2pjFp1FWRXgEH8CGh6PuVQxoA

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