{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "79435",
    "entityType": "User",
    "nonce": "0x9ac3041559815a2766f01bf5b8ac0ea7827890f5ba77036f66361f3f7945b92c",
    "signature": "0x538fda34ce063695b3af47c66876838329fda95d9b1767cf33ae99311568de1f72d5235450caf0cea20e7249d2acea928d91b5359adcbd15dd87579019528af91c",
    "signer": "0x94e0dDC50579175818AaCFBC9aba8B065fEf2a55",
    "userId": "460147282"
  }
}