{
  "manageEntity": {
    "action": "Follow",
    "entityId": "1543844",
    "entityType": "User",
    "nonce": "0xa16bc846f5a2f016316a9a4145926efe5dd0ca6e3c60b7b618b47c8170297520",
    "signature": "0xb4f40faf03c21885e374b6038a566e334bc726b4ef540edeabe0c9ab8e1530ae0a55c948a29f9694e0a0884a83d0086ee87bbcfef273a95ed0f933f2cf2967ec1c",
    "signer": "0xB8bF557DC997cD9e10AF5CcDddf0D851f201Cd90",
    "userId": "806523887"
  }
}