{
  "manageEntity": {
    "action": "Repost",
    "entityId": "151780870",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xcdaac50781777dc2bfe8c382413c835b67809510086741dd04b8823ad0174750",
    "signature": "0x399d317f9c36340902ffe42b6b7a46b31280582180d27d74f898adb89559958050c341b6db31f40e96c4612f107e1be5b587547d2de25101d192073a5ea24ac41b",
    "signer": "0x37C656432bDD87630C13F60036e9857B5ee36154",
    "userId": "288167767"
  }
}