{
  "manageEntity": {
    "action": "Follow",
    "entityId": "421774111",
    "entityType": "User",
    "nonce": "0xe9ebf5bbf427e639fe890c659d141d55a0c4f1eda4548537c5f606ac4d9c4d73",
    "signature": "0xcb2d2a65dc77272fe3efe3481f4b9fc96a04cbc46ee91a9a255696f9d235863359160924bcbc63cfcc6c711e1d7311d12cae25daa067606b4017dc836cf672651b",
    "signer": "0x34Cea527C1dc0575a5B686515aad0Bf8F3b5f97E",
    "userId": "13589021"
  }
}