Transaction not yet indexed

WFfXD99XxX1g1LWDVFVaLKy8GKX4ZJLtW5EUynh1VMC5nydr8cgdUfvyZ3rFP332TybfH3FrgfHJBc6SuBsTW11

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