{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "59868",
    "entityType": "User",
    "nonce": "0x6262eb2dc22e8147f6d7a8faf77400138838636bcfe15dc7db746faace4e6d5e",
    "signature": "0x5ce6d682427ecb2df37ee9b7863a006d580561897e718a82138335434cd483dd7d8f0ce70c750a0cefd18be8970ee68bda07a8fcbcc5f6a64d4acab74abcf8071b",
    "signer": "0x6E59a341dDb8D8F4899893d5bA1Db482168EB9ff",
    "userId": "849833124"
  }
}