Transaction not yet indexed

JAamnvvMmyCwcDn3NMUfevgjDsSXDes6RpCvrQ5nKAzYSvQbuz4oPX7qLt2qyvCa6QdArJdeRaP57J2bPBCzHsW

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