{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "94317",
    "entityType": "User",
    "nonce": "0x5220f76a466255646893a0d48262a1a540a00562a87d3e22d7bd98a64711500b",
    "signature": "0x23abeb5258ab073d42525c04c779a780e2d604bf506115303020511c03e530534966f5e1fb9f105d2076d07afb8a411525c2fe25fc27ebcbcdc0841fb9ea53601c",
    "signer": "0x9B6185eeDa706594e463C36fAda72EAFCe38a393",
    "userId": "159794015"
  }
}