{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1838412624",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x472b7827a8b50662c0deb402144e9e18711832a0f29bc84cb7906a05fb95c88e",
    "signature": "0xd147c9db1401f1000083e4db530f34f6c248f36e0daa0448dc0a791a02e4d3314c5e974627105f83aed272244e59773f94151d3f852f55ec8ba13b7f8ab8b9bd1c",
    "signer": "0x0E71C12c426F5C9206F778713f48B60477CA943b",
    "userId": "29088079"
  }
}