Transaction not yet indexed

5SZhM5veb2cneiCE2QSfuE6q2WTYVvnqQS1VDsPFgkmDkj56WhZQwQDqCdezppkY56FfXEa2yjj6hG8pyJMb2vM1

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