Transaction not yet indexed

CUkwvXzPABpTMPMSi9z4pu37ujJafotTqGirDET3ZYduwbzSMENNNsFjMXmnTqFbdZ3rai2xiZAdcbj4yX3ck1i

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