{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2112673509",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5d1be86bbe25cf544ce1f47f2a3c95be2164b71711db333cdebb97360b26f37e",
    "signature": "0x4f7803e75edc9052a076ac5a574b01e269569f6f4a72607e8b772fe508a452d300f982257cf918f9e5abfa78f8783dc2010ed2edd019f55af90680c7e5254f091b",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
  }
}