{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "117827",
    "entityType": "User",
    "nonce": "0x3ef2ca64eebc571a4899481339de4a2e16b1e9ba0f28e21683a9592705160169",
    "signature": "0x232138644c11c0acc4d9b6b2a2d9bfefb70359d535ab275e24eb98992fe454890b0a1df815ae01ac77cc6d24d378d26d9a084bcf03519056182affc8825f4e9b1b",
    "signer": "0xD3e2a2Aeb739263055A5ec4484257b4927578D03",
    "userId": "117667088"
  }
}