Transaction not yet indexed

421BNYJsmStD8riPsSZvVpn1eBVVZTkhUmrTdBLXdoAB9vE9EYVYAtoLdrJfiLCwvtprTXGCC8nSwHk6dXQrzYkT

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