Transaction not yet indexed

MPmjMHbcdokNKxGfdKnKPTKps8YLABGaryAXMkXRfAriUu8u4w29FZXWnsNBBQSCZF8nVRx3wzxoQ4kiU6ypu36

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