Transaction not yet indexed

ngtHD4dow9Jh7e61chiZ7sBjXutoW95Kjer8iUt9mPrhGhEMNMu1iYA43uTyjDDVVvW1uanJWAw7UJ9KL4XLhT6

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