{
  "manageEntity": {
    "action": "Follow",
    "entityId": "999548897",
    "entityType": "User",
    "nonce": "0x77bf8b7bc334d9a6058d3ed85049ae8e7ecf017d0e420aef360e5a6ad01ec115",
    "signature": "0xc7336ba94148febb1e9480d7cc408fed5dc4450bf05a5b2ae0d41f03435be7d36ae7b32667d8a531f45ce34e0adb17e8ff8b1ee0bf163681529814be55d305081c",
    "signer": "0x97eAfE883FbF33a8b75f6f37440caFE5CC452d3f",
    "userId": "849776474"
  }
}