{
  "manageEntity": {
    "action": "Follow",
    "entityId": "324732",
    "entityType": "User",
    "nonce": "0x10b16de18e9877a5a75da4dc0d118950b5e6cf7ca3f29fcab8aa77ec15729495",
    "signature": "0x2205b23f80f9794c97666141afe07b47dd868743fd2a153b3e258ef82f46dc7e77e0596194471da0f4591345b693f685d27fce05c25b3022fe792d986b9c882d1c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}