Transaction not yet indexed

21HERmsAxUXAAkQXNSn4XDQNZEdvsRbEL5s6J2JW7rHBeEqZdHGA7hGCpmVAzDMGS4rxXbq1YPjBooNfL4fdDMvV

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