Transaction not yet indexed

FU3unPYEAgkGT7qKGnyFevqSayj8uD2cFhNea2yh227GmtUw8SyjydCNNNVsuREBR6Zjrdpq7g2Y3YGNJU1rKnC

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