{
  "manageEntity": {
    "action": "Repost",
    "entityId": "166707",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xcabbc89f3090ba40699544e7cfa561a92eef0cccae112ede24f1b8ac8aa86edb",
    "signature": "0x6499a8f9f05115c283713c968dbb0df1ccea37bc8d7cf117607cc1007a04373262e4d936a0365ee2a6d1b24bba4a8dab5d187824629b3a87ce825b8d7a0817de1b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}