{
  "manageEntity": {
    "action": "Follow",
    "entityId": "778523",
    "entityType": "User",
    "nonce": "0xd2214b21416a8fb0a75d0af98ca39531dcabe59a335f85c7859d7c00038a6159",
    "signature": "0xb853af72d1aa8928be3f5e3e6dd01d9d9ff6dea8ee2cc7bcc76efe05560aa89065bb5198b387f77992d979680fc519604529ae996461a76a56043ebf87e123c01c",
    "signer": "0x7cb443E1D882339Ce2Db89944ef44929E8E2F578",
    "userId": "343301"
  }
}