{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2128402140",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4c08bcc48534f3c009d6d88fb93c9dbbacaf0bbc580fa41a2193640793cb63a1",
    "signature": "0x5e91f299a54703ca925905a4d9e5b23df217226641b6b8f19b136c8623d20be00c5ada0de3f35b0b8b3cccc1597539b3746adf16e56e7f387a5a8884f3ce7b9b1c",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
  }
}