Transaction not yet indexed

MQmjS1fu79nLfhVqP7R3QLfoKYsmrhSHSdBCJAptPknjXbtAHokBzAUuMpAFSQdV4FuVCD7mS458xFCaQfpJ9wM

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