{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "94317",
    "entityType": "User",
    "nonce": "0x63c066594be5bee21212b7905931cd3d04cd01411c840242c5667c03df95d689",
    "signature": "0x00ad47c9493b2c05cae102bcde27cfbe812b2e485f6bb528b3a747a83df56ded531fadbef29a7497053c702b77e4153330366dbf917aaccaa65519254c6d77d21c",
    "signer": "0xfa1f98f0530E55C2BEFA45f0F1B3A699b4559136",
    "userId": "149566028"
  }
}