Transaction not yet indexed

Ampg2zk6AbEvv2EUFhkHwuCX8Tstmh6YS3PRTMLBFic33i8YePz99Npk6pasNJexdu3Ruisu3fXAo4eSvbiSJvb

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