Transaction not yet indexed

MMmg8RAW2KYrguQnBzQmNzvDFWFBTU44y48hAXKMQ8HaDAuWX7ttHkrFtMYAsJULc49nTT6cTyUCajiezE5rg8h

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