Transaction not yet indexed

621rTBzM6VFp5Tufvwwv9UNWsw736uXKHnU6QMYNuDsFt2JGCQpPLTAvBHAo7jYgTH4oPxFCMhmndXMoAgsopTMg

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