{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "936133032",
    "entityType": "User",
    "nonce": "0xe956275ef941574ab40b1eb0aef14385e3c3d35f3ad90645ee392db031eb4fec",
    "signature": "0x17c63452d8258c5879b206cb4d98e2053a79ec5f7d31df1f2eebd3fd2aa10bc4075bbe7b1573f58285562822045b03cc6c93db7f1e8fa871e7aa467941f3af2c1b",
    "signer": "0x36d29AA5C780341f3b35bDE6c1411a7Abcf8794C",
    "userId": "571117272"
  }
}