{
  "manageEntity": {
    "action": "Repost",
    "entityId": "697849",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x53b261b118bfba315ad9ae58131b06de41a7833b630a7442a32b1176539bb120",
    "signature": "0x94347d5a17991ee600b0c289b16def562890aedb4ea802a7c21c8258b24b63ce79ad2bd81ef9d3d13279cd340c93f0a1671e434d5771519f4a563017aa695fbd1b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}