Transaction not yet indexed

21D4eS7D1dZE2wrin7DhZRTytcizVEZp2GtCYK5uStFhUFBcdDvfqUK4Ld1DzhYDgn9TGoVnN8FmoCzmmRmDNSc9

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