Transaction not yet indexed

53LSx1gLGvse1X6VRB2btF1qc8ACghixNrd7Pxpid7EdnVcg4nWrGfvjfv215e8smsATVSaHYyrANFwGqQuYFk3k

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