{
  "manageEntity": {
    "action": "Repost",
    "entityId": "733240",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9b803dee3bf06e0dd35964ff53c347275f0faad96f83da40887006ed9d82380d",
    "signature": "0x979b38f8722685b620239b8bcf0a6811b7ce6ab15d89362ca521319d64f8fc8741be526ef5d1b22e15a979b4ac05a4c53b37ac40b42b468ec6f97e1531b013f61b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}