{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1054994",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9b45f283dfb1f379dd9dfcb8e7706efdd5e9b6dc70ab768eb9a4b0c03c3f395d",
    "signature": "0x0df3aec2fa9e724ea00eb3dd5f48ca796a2946ac3ad05f2558ed2a332165470034e19d740368f26cfb8df8312631b11153a91d7a48c297c7df146daec339468f1b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}