Transaction not yet indexed

668FHeUfX9r5pCbGbthDDV37hLmthCnaREnEKuL5ezArXk48bpVatLL39UaYbFa48J2MBnP5Wj3o7zSCCPpEvqX6

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