{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "113",
    "entityType": "User",
    "nonce": "0xd8726e31f62e734bccef514d4dbf12ee390790b9c00147ec1e9811cc6cf522ca",
    "signature": "0x6e8e61faf50465d4934e03ca762ff69cd721858eb6318a9fd62be833a4350eb45de36ce93c7354bc02ad1b2a200e9599cb723c27bc85430c46934a1f5e2186231b",
    "signer": "0x0dc841034B1bF144980A271B3d3ddcC08bE3e612",
    "userId": "796427482"
  }
}