Transaction not yet indexed

621AhvDsqs4ac8ArREjZLbDmbgFmHWZnF9Ph6akbwTDUBdX3aSzwZnBtyMSWRr6nyFgeU1XRHVcsYxw8But5LL2A

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