{
  "manageEntity": {
    "action": "Follow",
    "entityId": "670",
    "entityType": "User",
    "nonce": "0x4e1c2a2813f4e37e791786c390890c42ec15e3a5a6a677c83fa3049aca0d1b17",
    "signature": "0xa912e90925ca84c3ac384683bb784c309752d85810fc28fae34e03754f3f44fb742055910a47cd03745eda9e60db4571d8cc45a897084a4371718065524c24411c",
    "signer": "0xAaC77705f5f6bd787D8581c36Ddaf7c0c7AE3370",
    "userId": "827420993"
  }
}