Transaction not yet indexed

53NgxPQ3kyeXL7gSgit3aLHmJkUzjdKFfhyAYATNRCCMDPyGUE7Pg5NpcKmtiqoMq22MD2zHdG2DxvESMwTrg9cG

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