{
  "manageEntity": {
    "action": "Repost",
    "entityId": "416192",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xec9be2cbf26122287597d3f2dcb2de25070d2ad209ef707cfa7220dc428e37b4",
    "signature": "0x975cbf42e2f7cbb03699dac2e60a20c19733339d6c07e79531177f24342037ee2ebc1abc99d94b392ce2d84f52b5284e0cc08c9682243eafd587b99cd55c1f511c",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}