{
  "manageEntity": {
    "action": "Repost",
    "entityId": "321372",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb158f9718f79612ecf0fd000d2ddb5eff5ea3a6438530855dadc3be0b356ff6e",
    "signature": "0xf74f989cb92d4c8af93646f351200bf472d6c2ec0f63e198b9ed42ce8b9b59cf2540cec49b1267940fef3bb75c5552eb6cc9203ade532b121952e82d7aedbdb81b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}