{
  "manageEntity": {
    "action": "Repost",
    "entityId": "686044709",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x852d6a8755246531f056cd36808fdd6632a949d76a11ab66b6d9f9506700527c",
    "signature": "0xdf4857149a5f7a3f58fb51dfcc843debda83757592772551106de16c49a54db8268d4f15fe8ef4dca0c72fcc673b2e568d0865122489f0d8622564b42ba424e71b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}