{
  "manageEntity": {
    "action": "Repost",
    "entityId": "822200972",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0d56f439f5e499cb46aa590abb175280933c8a039341789333541a40792eb231",
    "signature": "0x0930f24c8c1fe6c8a47d9f0134d990a148f3e0cd0021cabb7a7c1cf18cd2bf0e4a76307884c5fb203d0e64dcb74af5074889b8c3fbd036ee75b20e41e9bbaa381c",
    "signer": "0xE7D37531a757aEaf8B2c8037a79C03819edc20Dc",
    "userId": "870684573"
  }
}