Transaction not yet indexed

AmpNpdLD3PyBHS5iN6qAAowD9vx3CJgUur49p4gpvqCb5kjEhnBCdMi2SS7Qz76v1yTcWTvekvnEjDo9QV2sQMh

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