{
  "manageEntity": {
    "action": "Repost",
    "entityId": "952812232",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd1ced4bdda6199f19d96caa15ea896ba1412a08a5b8fa316ade6a95e6dc50afe",
    "signature": "0x31a0bc62c0ed86be1c25180a349e79140a864a663f98d8234c2bb0e83a2f6c106fb80792c86f1404324a9438211e6210a1372241f712caf869158cb2df73e5191b",
    "signer": "0x9d71fCCB64e7575736E44460e714Ce0fcd69cf08",
    "userId": "16198441"
  }
}