{
  "manageEntity": {
    "action": "Repost",
    "entityId": "964482",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9feda1b21fc86365b8944e67be222fd3e282da7e620a09dfe6766e986202af7f",
    "signature": "0x968a3d3af70771fa30e7c839095d2b9bb956e45748d8eda067444162b8a2b55219cd2051a74c8e5d31bc63e426a59a91c0580c48957c9cc02604a95e431cbb3f1c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}