{
  "manageEntity": {
    "action": "Repost",
    "entityId": "506564610",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0d81e03703e9758591729cf31bb842f2802b65be2cd2de077ebf6948931deacd",
    "signature": "0x01bd81c598da3dcd0082c2aab42d140cc47f56e6e575feffbb63d07e4251fad9022b1d205bb408accc945e276b2bfae76d6f9e92603467b977072d9f5e38e7611b",
    "signer": "0xa2DaB1ebF6D10325b0948C994b592F7abB2Df44C",
    "userId": "728570067"
  }
}