{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "9611",
    "entityType": "User",
    "nonce": "0xc2b1839734814156c1f6942d0a0ac735988036d2bf7f2316a9284199ff2b60b8",
    "signature": "0xbcb6b8b7afa04d0f01c3af0f884990ea91018716fa89a1499335074b4546dd910ec2cbb08fa02517b008e3e600adc27ed3693aa93965819934dcafb3d7b4594f1c",
    "signer": "0x36d29AA5C780341f3b35bDE6c1411a7Abcf8794C",
    "userId": "571117272"
  }
}