{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1270447545",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1c6478b77ca1e144d2daaee0284c4b62ccbd8c071d57d5b7404aea473e466294",
    "signature": "0x673ebc00c1e11f8656a2301dbb3f550a6d50c861df29e657850032d48eca1ef06da23f32cf5a91a7c802bc26d3b1085979d6cb73f06ba08bc13c0e55680ede4d1b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}