Transaction not yet indexed

53191bVNYLKxj4bgbvWLaaB6oWv2npt7Ecs7nrbdFPPuFwaVE1CQeRAypqWCmptDd6kX1izrdfKbQZHo5oDXj6yu

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