Transaction not yet indexed

5x6MuZGLZigK7sUNw7XdGaGdHSwbXF988oq55kNm2dFpqHPxt4nxAqUMVm2uAaUxv7oibe8zbFzRhGMJ9D9SQLT

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