Transaction not yet indexed

53CoKzhAtVMk5APNKF8T5N4gdLQTTCTk8FJUdg4utuSLwm7xYLNcUYn9CfgeTKHq7hcAML9DAuUrXQVgZH4n7Fig

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