{
  "manageEntity": {
    "action": "Repost",
    "entityId": "404482011",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2d5c21a8b1138e0a9783b5c86ebfb1e79cf9b9634646533774de8e341031517e",
    "signature": "0x7b7f2a16e194fbf99680977c25c54da60785abaa8e194da3833e7eee15b8e52d38183c9481214a49e8585bb4448709970bdef10815cd65421bbdfd9849044ae71c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}