Transaction not yet indexed

664C7iSaiD2oGcfUdZksoFbprRwuupmrSWM2PKLd4WodQntKsTRXX7U3ZGv9HQ9a4xgt94kWDPSa47XfhTu5Faum

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