Transaction not yet indexed

667xMDSQ2PpF6zESTdogy1C7yiU2zUY7z7o6oAtXvLkE3YkMPp4iWpXffMYQaEXja9i97TotM1QE6KuPbNkxxBVV

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