{
  "manageEntity": {
    "action": "Repost",
    "entityId": "479506570",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xace39054a5d548e30f0c76acf16447ca0a29930b19c207969e9f1e76b822ed80",
    "signature": "0x830e9f196f38ed2ba00102d3b1dc3803e3edbb03b9a71d7baeb8b7766479837f29e56116ca4556fde9a82f55e79b4d382fc44c4de57999eda7bf3a8ab3829cfe1c",
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    "userId": "854614078"
  }
}