Transaction not yet indexed

53Nrft75ZMH6JgQHy2iTM9gWS2stDdmQykiVVG75CR3AQQTTYdMFQcSkwP59aLwiGqL3Wz1tu38sNGZs6jo4YFFY

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