Transaction not yet indexed

667ZktAJY2kHYRDZdbAZFNshZdA5U6ukzo3PEkkPK3YW4qRMEGytw2ZCD6VTrEwTbHLqMsFDx4TFDGHxc72nNLab

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