{
  "manageEntity": {
    "action": "Repost",
    "entityId": "988511067",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd65de20cd9d79be8ddbd5bf85a08881f91d80c0bc12b13d8488049d494e922cf",
    "signature": "0xde210a40d14835616a19bfb7595bdfb1c2c5de53229a642d30ee62a5daae090738246e4b77a0865f42f1a6430973dffc7db2aa98053a3b174841c94caf42481c1c",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
  }
}