{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1419863065",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0a87121b486ef29ed18fdbc8c09e903a52d40580d22741656b3e2a4b9cc88209",
    "signature": "0xa53db90160853f9611fad5fc6dfcb9a265e5457839bac5055419c4a32f643b987f389f7afa67a2693f0723415a09431ef508aca70e93e0686bfdcc8fba487c7a1c",
    "signer": "0x316933E449A0b429014E405447c447C9Bc472bE9",
    "userId": "451684863"
  }
}