{
  "manageEntity": {
    "action": "Repost",
    "entityId": "129277",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xaaa1f61fab4fd47c6c790d568ce18c8e65db63f0614890dad109821b3f049484",
    "signature": "0xb354d407e5872489101f6a2ed9e981a71ee4b240874ecc5b9222bc3a2d9b518f14c461d27878fd9d97ebc06b5445add19135db80aba61e0efc6fd172b017cbca1b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}