{
  "manageEntity": {
    "action": "Repost",
    "entityId": "342638",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0fa69f5428afe9a97abc0effdfb958eba36ffad707c0d010d17e2764164bb51e",
    "signature": "0x15059c48cbf2f50815e605220852e88335962f437496237973273fd7c8fd55cd287973013b6195ff02287ddd300dc929a328ee4a5d1fea3f83efc62701319c2b1b",
    "signer": "0xa2DaB1ebF6D10325b0948C994b592F7abB2Df44C",
    "userId": "728570067"
  }
}