{
  "manageEntity": {
    "action": "Repost",
    "entityId": "780747544",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5096e56021297e91bd4477b1627e83581b5e0833283cadda21e14f1d89f11bdd",
    "signature": "0x75c51721b98702935946d9e35bcfdae9c046980862be2370ff7e314d2d1c2ec140f712854d8709150a9e17e852208bfc559c1eeb59458efe8a643f9d919918241c",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}