{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "106074",
    "entityType": "User",
    "nonce": "0x8ade6e2bc0c8d9e9c8ee45ec1cbc5cdd56cf43b07f161cc9577bf95db90317b2",
    "signature": "0xc1a677d68bdfed708c75507b4e97cddab27488946def84fc2fbdbd07dc7d42392b2cc2dc183e91dee546138a69ba882277ad7bbedf49a6f75fea59c512740b7e1b",
    "signer": "0x7eBAab495a64FAea1f04dc59ff804bf939da7B12",
    "userId": "709077025"
  }
}