{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "179782",
    "entityType": "User",
    "nonce": "0xfb7c7ea9c41ad6b9753adc445c23b1d5b81f3455435ec7bacc4953106e1c6409",
    "signature": "0x4ac13e8d87519c98e51a3b9d0e7c0abcce4525094f137d1f0cbaad45cc7bcf953f3c48dbcaad1310df9c54fcaa002495ef69088ec8c863de4e00e0e1af383cbc1b",
    "signer": "0x2ACda02e37Db2DC08f82aEFAB268F0610974bb3c",
    "userId": "416239376"
  }
}