{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "98894",
    "entityType": "User",
    "nonce": "0xe891b6e840514bb07795374e7c52b36105e3cb59692ea1218d8026d1a1243512",
    "signature": "0xe127f7356e428fedd36fd5503191cf1651051e1ef2327dbaea9a73c8e63337a26bcfdc1178de97043294409f15367bc0b6feed76fec3d9af928e853f09df980d1c",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}