{
  "manageEntity": {
    "action": "Repost",
    "entityId": "484424",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa9c1862f9a8c7fef556e3814a102b54957a26e701bc75bf443403c695d447c8f",
    "signature": "0x29817fb31d7c7ecd1830a63368a5f3d5345983cbd8f6357894e87ccf3847ebef246329740f2229865c18c2468998c50963ab4078c74d5f31929132b57fc737cc1b",
    "signer": "0x1d868e2cc29848871636BdCF83a08A975835b6DD",
    "userId": "120328011"
  }
}