{
  "manageEntity": {
    "action": "Repost",
    "entityId": "320236",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xccfc1ffe97c56398f0a5bf5a3ee9c33e94eafd6424a0bf2056cd680c349a7fa6",
    "signature": "0xd5f21307243534a9028ebf78833ae2143f03e9d0ac3311f54811fdc14342890611fcb2a75066004a6e1ff47726a5096b7b24730003627f5a7073b4691dba7ee41b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}