{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1045173",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xcfc71c4547cc2d212beb1678246b259474c21ccbfed0b087130fee08f0be70f3",
    "signature": "0xf283628af73c570c3f782c49c8a583d28e163e7a236b5943fddb3174a299f7ee76f16dd573a2b002f4be02d04a885f8ae62d8043442ffe36210b1258ee73f1bf1c",
    "signer": "0x283a6Fd0bE176865B404dfc3B2805D3a2701d62e",
    "userId": "484365174"
  }
}