{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1649218613",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x67eb7373636d4d2d01397db29922c3e3c68186ba3690cb6a87668fb7e46ed20b",
    "signature": "0x78fb48217a8105f304e550993b8d23b294bb934443233ca8554be36df37e7690178eac7b2eb038403b0310051aaef8347638dab3057cedfd65cee6bbd93f8e7e1c",
    "signer": "0x9369ae91F6A1cC4996D9126FD991d64e7E24c805",
    "userId": "333763354"
  }
}