Transaction not yet indexed

PMNpJnLvUtkEHLn6XELGDwUDdoQzzmQm88nomWRTKqdBbaDD4ZmGdTbCPwkpKm1i9bJsriWDfnWnZRaX5yFX5JM

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