{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "117827",
    "entityType": "User",
    "nonce": "0x865a080ca58e325aec2fa553387e2cca8d5fb55a6bc3877c73ed2abb0c8f7c56",
    "signature": "0xdf00ab7bd43933a0021587a38c2fe53ab46ac28dae03557eb7192468e142cdee28ad2147a5eec7b5a00ca899a2f71134e458d6c10b2688415c6bb70e3ad4ad791c",
    "signer": "0xb95a292B1b7a5Dad35D3B1B36b558990B8a07F73",
    "userId": "97144464"
  }
}