{
  "manageEntity": {
    "action": "Repost",
    "entityId": "962709",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5739838a177b4e90c9bf8e9d478a16a30298661de23ffb019ca86c3f0af208e0",
    "signature": "0xf712289a032396fc437449dd7179e43f586241bc4864d2553d7de771ee1557f37d558c72cf3e0a97d7c926f822237f5680a7e730fd63a776880ab9bf6c8a73e81c",
    "signer": "0x8d9D00A94c3B1C9992e3CA4386AbBC6345B2E876",
    "userId": "396658415"
  }
}