{
  "manageEntity": {
    "action": "Repost",
    "entityId": "566861219",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0bf9bea1db18b0222df011f7b086f093a9643392948c1ca730c9304eaf0e87b8",
    "signature": "0x985656ba5b4455eb279dccc11730c842ff02edbd94a17a713b2ed580e85d42375d98108a3217d283233202d5e3b9d8d770e74c6e8f2aef46a5a2360eeebc02781b",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}