Transaction not yet indexed

CU3rrqHizUXeMC5HUTk2e1CrKKKb52sTp3GLpAY4vXQTXV18BwPMWeeCRPyyXYJDhdPQDw8SDunL5ANVjsTvKDa

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