Transaction not yet indexed

21unRb9L7FSPU8jE45rog8zgjMJPSRdq4dDSVrsc5rZyEWY5X9MCkxV5sTeMomT2pCnJD7aEVXVxe7m6c4oT764H

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