{
  "manageEntity": {
    "action": "Repost",
    "entityId": "375235",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x97630556fb41c40d28567fbf3988b6f2021d5dc2e31e5ba902a2aa591c22907d",
    "signature": "0xa80dea7ad5bf76f6c441d73f0af67b02aa5492f2e830398ceb03368ad6b3774c33ee92ef4ad7ee1bcddeea3d9ab5fd1d610a7560e7f51209063f375232b756c31b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}