Transaction not yet indexed

2C15djwceRCKuuQfKDZHaN62paBcVfvqsoWRcHaaZjUtbFQzYxsPsVDjSVCTek3wxnSfrj4f4Fvzy8b2f99AHSeN

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