{
  "manageEntity": {
    "action": "Repost",
    "entityId": "109339633",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3bead104435e8a3af907e48ba7ff66140ffad03996714f3748d04dde6c6f84cb",
    "signature": "0xa425de29abb9393edeced56c0695a10fecfb306546aa7b7e34069f8d9c7a6adb4d5a1eed630b74f0ab1632ec7cbf047b7f05bd0b3a431474eba8f648b787b0e61c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}