Transaction not yet indexed

PUNbqQPuQdn8YPbXTx6ydC4aKdW42AnNYPy9cPSUhGABWq9PMRf3dYaT9ShvAvU3cVYqtnyhNktHEMFbmumMRFU

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