Transaction not yet indexed

MgkhRDRv1Uij5nSgtfpu38KQBRExGo6cUo34LbPbeBucScsZSBYYsXfB2Aq3vLdecYFkXRK2DUVdP2yRhpemnrC

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