{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1240208450",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe054aa52f1631d17077dc761782e9d19261dd5b1156a7c11d87c679aa7a97544",
    "signature": "0xfe83e2694e09607a6b85f08d46d7a159f5f18668984c4728635f404d854fe81501eb119bbfbc4b7bdd050823feeb6ca9d0b8723d4414b97b218ae6140d2ef6b51c",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}