{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1272967956",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xcf0f037f90e1674de1663b05643ede95e64600e8bc3ac39dd44a4a6ee1f66117",
    "signature": "0x7f520359420fa3a737f035a42921f0b7907046ee2c14c1b781af55a5316068d05591a54cf23980b839fb69f09fcac77add78b41c742b497f2bae9b8be15e530e1c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}