{
  "manageEntity": {
    "action": "Repost",
    "entityId": "349927581",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8e17843a2314c41cafc359edce5e708393f8a58e43ef3869d31bd572f93f32ea",
    "signature": "0x62e4cc77fcf4c0ea0be382623800d94662a9d20410da1299e42c1fd22c0a98a14d5fec154e2f0312e83b20a58f043df49fc78b8ab0c8a48e14188036b62eae1c1c",
    "signer": "0x7E7b9c4DAC3F284d889a5bc274eA80b8BA5F63ee",
    "userId": "670307808"
  }
}