{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "112207",
    "entityType": "User",
    "nonce": "0xae44c2f89d382197617c1d0570178e030cadde662d246e951f592a29aff35173",
    "signature": "0x005debc11ddc75f41f24594b9797460803d42c26a9004420a6924549a04a9c5e35cc1e7443f42414463f77c744271b6c2146c844f9c624b3d9c7b114b59042e51b",
    "signer": "0x45c4f1dcE13eeF476C74C5758696D56137253980",
    "userId": "824478223"
  }
}