{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "94691",
    "entityType": "User",
    "nonce": "0x244a7490b238f908363fd6972de79202fa98c01faba306be8ee3a8c06d392e29",
    "signature": "0x7747eacf87d3a3b9574fd722c1a25502f9e39d6eac32772992fdeb6f6ca9bad101dba8c19e7e4f52064278966a8fa45d46f52aab9610bcce270d985188aadc9f1c",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}