{
  "manageEntity": {
    "action": "Repost",
    "entityId": "949734",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdf952e18e81b18b51d8d8e35a3c840172508cecd1cc24b0ee10ddcf9672e8f35",
    "signature": "0xbf456571f0b85ec544b6ad886201fc66a48563c018f070ed0cd20986da5c5c3c3338426eba3760744c4fde09a13f00cbb423330cd0ba47562852f4ce618fed3f1c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}