{
  "manageEntity": {
    "action": "Repost",
    "entityId": "76961623",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd67c2d5fb7625e2530fbe25041f69f858e59c8622cb08421240a14ddbc185432",
    "signature": "0x5d358805eed290aa8c4c750a2d7aac2c2f79a04c6233ca4fe25495e020cd96395adc833b49737f7b7fd9fa86be5b11c8a10a4622ba79416201f3fcbc5f2a9ef11b",
    "signer": "0x6068Da6B0a791A756931bE32de98D46eBb95890c",
    "userId": "475275462"
  }
}