{
  "manageEntity": {
    "action": "Repost",
    "entityId": "376310853",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xcf08e52650be1858e74287fbcdf65d6304c4f5668cb4147647dc85bdf1c39799",
    "signature": "0x25977afc4af578684e3c4bae964fa7ea0f54ba20e937ff6d187a0154ddba661a55c0dce08924ed6aad8cb8ff71587420a64a68abe2646ba7ca37ffec62dfbcc51c",
    "signer": "0x283a6Fd0bE176865B404dfc3B2805D3a2701d62e",
    "userId": "484365174"
  }
}