{
  "manageEntity": {
    "action": "Follow",
    "entityId": "899783541",
    "entityType": "User",
    "nonce": "0x312b9424788e0fc65e258961f48604f23d168e82a1ddb96e94f60497efa44e7f",
    "signature": "0x3f664b61008534cf4806b542bbf4015c08e38e942e61126fbee7613b27127294026e335a548f4752f1db1e9fbac5f159ec478ff71cbdd1ff3e960bbc569230811c",
    "signer": "0xb84B29d012828737440a5588dCd931a73C09765B",
    "userId": "257837133"
  }
}