Transaction not yet indexed

UMjFaARMUR1mQmNBcXfe5JBSpp4BoD9SDe2WSmBctUceWA4MgZ8qth2kQ2e8H8uTuuivJCduiWn5pBqNCKNmfY2

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