{
  "manageEntity": {
    "action": "Repost",
    "entityId": "497124",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0c2e4a612796671c753200847b20f28a907b39b1fd396ae699aeb0d69581b8cb",
    "signature": "0x1f24edf46718b9bedb0af3b3375afad5d9ee05fc28c6e61de881a1335bffe2565f1079d8ac7213e60da7a7aa0c53f2c1cbc36f603e3272113f6c1fa992c51cd21b",
    "signer": "0x767f09338Ac6CE8645c0a76a17a560429b582132",
    "userId": "520958130"
  }
}