{
  "manageEntity": {
    "action": "Follow",
    "entityId": "210890",
    "entityType": "User",
    "nonce": "0x67c222061de6f8c3062cccf82fcaad3e89bf0ae4225d31c59eaa1180bffc490d",
    "signature": "0x5c0527eb6719eb5bd45f9c8711ecb0656133299804e7c888ff73ed4954b69db44c62858862b61b4e781021b0344a6aa145d925fddd05a1ff4589a75f21eb0da21b",
    "signer": "0x55F8937EF7902E83b15F5BB7c7bf72a0a2989C54",
    "userId": "233666542"
  }
}