{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1240467805",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3c4c82b9cf6ec744a21ed2942125b267baaeb261a8f165223dfc853fd33634ae",
    "signature": "0x9c99c55f9c6fcd45a12e353287827660c1d9d6dcbdb969773f1ebd25f089ed6c5638656f6d08a956894177af931a2620c74bdb2a063395f4c31d61317e4173a81c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}