{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1507863147",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1a5a20f434ec78e440b4a7f7abadb24c9cede5d07d5eb2058165ecc1df01faf4",
    "signature": "0x52a44c89f6fcc4e94d8d2c361125a1a84d641381167eb0f0bb49e7a70c215e3548e035596e4c3a843777155c6e8e8eda18b78caac635d96824d0ac73bbd0c3db1b",
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  }
}