{
  "manageEntity": {
    "action": "Follow",
    "entityId": "170302",
    "entityType": "User",
    "nonce": "0xc9ef8bbca39a9a814663b6bea908554df09f5fb918a2ede46904d71c85b6335a",
    "signature": "0x0a733455079976d9866b767835a1d2c5cc6c95754407b9e4bf81566570ed04394736f356fe8ef8aa1a2fa90dbf3658ff8e022bcfc1ca778c251a3cb5f14114261c",
    "signer": "0x44567269b2165376Bd13d6bECFDE4A02F3ef59AD",
    "userId": "49012201"
  }
}