Transaction not yet indexed

mUNm2q1CGMDEzZWjWwU6iLKMWPESKNPPpZYhXWWahjxCyiAWyAFpeSmKWcA4dhunDHFpSPQLFz8iCxM7rvUhgrh

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