Transaction not yet indexed

MNzQUEuFBsLEQxSD4db4au4ay5w1WU5DHmNe25NxDV87WJ9zyPi4FJWMru1QfY6jExPFTkUo9T48isUxBSEcRbC

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