{
  "manageEntity": {
    "action": "Repost",
    "entityId": "943380",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x57afa303048e6294ffe60e688d241703a2972b29f3b564a9be235e9dba798b63",
    "signature": "0xd68acfa2094233b02f0a7d6baba45b9e8ec9a2164792dadbbd602617f24b059e41a8dbd2f96c6a7bc2aa680f88d89076a3b2ea6793d881d8ba65e97c8b1c0ea51b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}