Transaction not yet indexed

MG3MrJY78EqZby5d9g6vKExrhqQc7zp1M2ossWa4H9Tvs3F2ertYnyNjbAtAMpub7dDmBbymbHzNa1U1ZPEASGa

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