Transaction not yet indexed

542UPTAADMk36ssgc3UqJw2fTKTQTuAWGQmXBUnn8Ra18MsJLZeLNJj7CfU7PATi2QnaBZavM4VvYeR2bu99jX4L

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