{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2122046371",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8723e96f7a8a1f5b609ed804f5ab9d4186d1a5b154047fda12b7409327f7499c",
    "signature": "0xe60bf765bc1aaa5cc775a50dd1d1e4fb551d82cf1e6a9383bc5b046990705d7524fcb38acce4ce6dfd729c6e0e3195627b2510040202823290e295b20107484b1c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}