{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "94117",
    "entityType": "User",
    "nonce": "0x4cbdc265603ec90a8c0cca1cbc5b203e5252a792d0b0a86e0c6e84097bbcadcd",
    "signature": "0x674f91269485ba9ee21e922d95cd3b32838ccb178478b7b83028bfd68c89ab233f04cb33f01a1628492ffef63425bb17ba75ff1539d9529c7717d8c0f7613ac01c",
    "signer": "0x7eBAab495a64FAea1f04dc59ff804bf939da7B12",
    "userId": "709077025"
  }
}