{
  "manageEntity": {
    "action": "Repost",
    "entityId": "890152791",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb9fb745e47c50e208b1e65338c873742f9a3050c435c08a8309ea7de3310bc62",
    "signature": "0x582caff84ecf2a21602c90128e753ea99ccb537be65680a47bfe820ebc3fac790153d86f5aceab701677a4ad8ac482dc273aecdfa73a96acedbda600c2371e8a1b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}