{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "41804",
    "entityType": "User",
    "nonce": "0x09c3333f08d92ae77ef9a8b9329da0ba08f5c83cac80ecd2823946a4aa265be7",
    "signature": "0xbc1b66752d2a8d2a9b2334bbddea05071a4a1c0c1bc7487f662323bbe0205e364eebeb765817263d1d65110b53993ee3080a9e5dad30bc7516fd2e8501c7aa151c",
    "signer": "0x9369ae91F6A1cC4996D9126FD991d64e7E24c805",
    "userId": "333763354"
  }
}