{
  "manageEntity": {
    "action": "Repost",
    "entityId": "266945911",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x03bbab03542fc105aded8355632948f41168e2b90e0cf90ffc62fd390d4fe29e",
    "signature": "0xce4a04b76e6f7b85cdbb3fd1d188cb6969de6d8f69c92ad79d31e379b4eeaa9572f669de9fc7682a4520b477e8d629be19724cae8042d5c557c2fd50f49bd56e1b",
    "signer": "0xC35123bF05ca0B3A7B333c53E47bcd9f9DA864d4",
    "userId": "33896318"
  }
}