{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "932258686",
    "entityType": "User",
    "nonce": "0xa269ee83acc15cb28421f4021c795dfdea19cb35615f5ed88e93c4cd167cb4b1",
    "signature": "0xd8cc1276bb76f78aa4c306562493230e476a4da644408fa342920d0b00e236a22bd0c985ea1d9b8f270f825e30da6a6015cba07a2ead7d8554653eb3d194e9061b",
    "signer": "0x36d29AA5C780341f3b35bDE6c1411a7Abcf8794C",
    "userId": "571117272"
  }
}