{
  "manageEntity": {
    "action": "Repost",
    "entityId": "13328",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4973f2e5febbb3f86d81adc83d7e583748cce0a4828a652240881e5aec55d16d",
    "signature": "0x89ec3c6b87ee935fc053f948a07ac1ba682e974526bf905a756125f0f0c4a23e4ec8272d073b4323be57917bfc20620a57e72c968ff81e70f914d66d1e8c3d5b1c",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}