{
  "manageEntity": {
    "action": "Repost",
    "entityId": "589542",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x823591795df103244e671e286317b75368930e7bcd3ce9a453744f6240f8ccce",
    "signature": "0x6f8edacdb2eec3d16ffe01ea532ad67f4219f1894a8f06ba9c875af79161d3f820f04e4968e9e88bddd8398e9379b952aaf7c8b642c95daf7c17a330e403d8c01b",
    "signer": "0x283a6Fd0bE176865B404dfc3B2805D3a2701d62e",
    "userId": "484365174"
  }
}