{
  "manageEntity": {
    "action": "Repost",
    "entityId": "655334791",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3e0fe498920d39aee5f9c936710dcf341c8672e666e5231058dbcc2c61229fdd",
    "signature": "0x709db927f02bcb6f5b5b8104117d6de83d37062b2a1eb43087b335c2d4adb77f41dcb0c7babc66379c2f2d1dcb33eb17be250f1e7761919b330ab1cf12088d331b",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}