{
  "manageEntity": {
    "action": "Repost",
    "entityId": "811419",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xaeff54185817f01f03d598feb2c794a3af0adb15f498b51e348db74a5c77e219",
    "signature": "0x0af412c4f95aa1959f19b8eb912e68e3a53ec21b832150363859505193f4d4ea6a066a3d146380e60098e6084de3914b52df12537a936c611e071917df45c0591b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}