Transaction not yet indexed

1CU81bJzfXbG5nU9SPfoQmr3tnMe6etNMskex7d18uRTJp5kMEcEnrhFhxCBbiGD1Zp13yicswUSwu2Mu78rrBG

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