{
  "manageEntity": {
    "action": "Repost",
    "entityId": "845126873",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd1f404a20af9fba517a6b65e325b19c88b96e038476e5b59563c3ab733d61b06",
    "signature": "0x2a002fcc4326c609fdb631e16b236d54f377fa29d8d8868015dc3cf8fe92dea706edf1345b7e98b6b7c1ea06c4c4aea28bfe60a621762bfb6955594433efa6ae1b",
    "signer": "0x4D8EDeF47b57f98c89BDFf851267B0327BE4cD05",
    "userId": "5307724"
  }
}