{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2057468815",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb340fb18574934c76fd4e7b1fa48012631182d0391954ecbd8eab29d6211c057",
    "signature": "0x9f2b0b7de4045f9a68f1040bdb665ef217901797b1cd618bf9652ee3fc2a3dee163210582b6634ff814ce60b29855b6d4fa5fdf0744bd76e71dc2a7cebc99f181c",
    "signer": "0xD967b68365738013c9197659aAb46EB73a488080",
    "userId": "488430169"
  }
}