Transaction not yet indexed

UC1pkNNmKmmVDpFfeKdQLmdwz2Ssixf9zVRZYE9J8jgi3oiEGDuv1w2bsX2z7E5dxdhyETw6puwvA7PmhyVRsoS

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