Transaction not yet indexed

mM2twsGa481PU9dBrmM7WwTgtifXGEMQ1rsRsAZXh4CXTZvN4fCVE8qvPHPiwmpsKu3b3gpeQbxQe2cCNKJfp2k

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