{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1298069452",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd4b25898da37758d0da4cd978aa1751c45ef9ee5d4888e79b8ec3b4e46b45aa3",
    "signature": "0x1eb67fe6d194376fb93799f2f63013eabf68e7df6a114a7205ddb80fb18b87ec742283bca4918479253b35c3f6ededa10e4a96dd77c9d47028aa7a233b41b7f81c",
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    "userId": "77551267"
  }
}