Transaction not yet indexed

5T21QtMfwgTekgT6cdKQemrv1vZFY7jjxzwZUhQHAPxkuNkD8jnbCDuMnnTnVp1p33d8VHopWYRtCjgCnphNTXF2

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