Transaction not yet indexed

Xmn2amYeqAs4keumDkKAV6iqdeDyDwCBZXZkbB523DYRPSiFAJw9av8BiCvrg5Qft4axu1ebp2wCRZQ4NH7Ltk1

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