{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2145894286",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2f6b270a660f5960dc52be5dbb6cdd33e4aa62250a602b74c16a7fb93a81fe62",
    "signature": "0x0d8118a12b1fb15804a5241078d93146a074fd783a3d3d1569f5fe22bf8af2686368fda7eea56fb6f2597afe878a76f5c2a0ce6c1076fcca59e1215dc6b8e4581b",
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    "userId": "12730129"
  }
}