{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "98088",
    "entityType": "User",
    "nonce": "0x1db646c5ae32fce63601f980f2b50ad3b9796a3818f8b81ba7f18810ed2fe22e",
    "signature": "0xee4a8259139ec3b4ca56d19fb035f66df8eb616916b410ebfdb5d085ae372c4f38a15c9ee0969625adf3bc09effc92b3a19b342773b5e9b0a8a8b4f13657840f1c",
    "signer": "0xa2DaB1ebF6D10325b0948C994b592F7abB2Df44C",
    "userId": "728570067"
  }
}