Transaction not yet indexed

iWUmfPr2KRTbaUrtk1ppGFExaZDB5QuxoLco9eHca1bUBGeRKT8RRV2kT2b9voUsLYVnkF36e4uzK8D7BwAbvG7

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