{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "2029295",
    "entityType": "User",
    "nonce": "0x695bc9e879417b03ca775b19ce4a39fb9b890ea858b7bbcf85107e5b84ab625b",
    "signature": "0x0d0c22fb924976d40d1400345c74a726ecffd3663c4632a200edb6c50ea44d9d3db29d66f2a1b2c235840e8e2695b0a9a8e8a14b8936ddee13d1d8e1831f67411c",
    "signer": "0x7C2169544c0568cB3b210f320356B6A77E891F30",
    "userId": "495616082"
  }
}