{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1728932439",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe47b9fbe045575eed018c49284e58abc8e6216fb1a7309189a334602d889b2ef",
    "signature": "0x60c159cd83ccb623c389ad93052c992554948e94e3515a3d4fd28431b5f2354c4575250524c51fc4e5af284ad8c1e60b5d63d3a9452330f8989f71317bf824a81c",
    "signer": "0xa2DaB1ebF6D10325b0948C994b592F7abB2Df44C",
    "userId": "728570067"
  }
}