Transaction not yet indexed

5tS1PiKwebg5g88aQymvnXepFXSxQq3evi6yys4r4J4rjkVwxmd4HpNvNYqxJHem7F6CpfSt9oZPYPmLv319unvE

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