Transaction not yet indexed

MKg1VF2HXsXAVtCU6AP3vEWk8WgzFpQVAC9fWxnYWhpRK3ECesP2A1tNFk4EcSNxLesb1n2bCU4LHe2NYDWWbrH

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