{
  "manageEntity": {
    "action": "Follow",
    "entityId": "814721941",
    "entityType": "User",
    "nonce": "0x3591ed7287222cc42a4da70f73ea0b46dc253b25c48d0aa3ca9e81ec74758f8e",
    "signature": "0xcad1fe23de09b6f349ef3af9e991920f47e992b970a9faed3d1175d179f17d1b348088bcb522693a52f5cb64188e974a4fdab2ff33fdfffa663da8ca9bf0e12f1b",
    "signer": "0xd489B786708CDd8661b152CFF27695dC12c8c0C9",
    "userId": "647391197"
  }
}