{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1128710",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9b4c3291a5eb74f0b0dac41472551eda073b0c8961227fcc6a06135e2b97f95c",
    "signature": "0xdaac8c1d6a9c1e772bad69592bed02bd53c4c8d1e224e658f16cb494a64090b03d4b96b23dfcd7f5c7458b11eb88203e3be59de644d27f147c3b8b7bea49b4411b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}