Transaction not yet indexed

pUBKW91ENDfaY6QdU91TsBaAaGgZPWSqwkTfJJVC8MWjuy1RWpuq3pSWxXe89zGSiZXhTZvuxbkXFU6St7kKCJi

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