{
  "manageEntity": {
    "action": "Repost",
    "entityId": "670144173",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xeb0c1b9fc6398064e916525f8965dea03cae802d021a8e2beae6d9714f5245b2",
    "signature": "0x348ea8f8afe16e76a4bea95b0449ee2adb783d31fe8fc7ec6cdc18fd004262c8542f6746f7cfd7f7117a897017e15eea1f305d4c6b2105385952e6853f78486d1c",
    "signer": "0xF886D10824DDa867eb89ACd60EAF44D01F1B0E8f",
    "userId": "381084983"
  }
}