Transaction not yet indexed

mpRCU1DXhytxHu4e9Ks2CLUNNfesyGux8G4aFUKgVsar1QLm2mMr75B3G5QJiQUocXkF85yVBBqPpeXm6xtUeu3

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