{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1089837",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9e545e3f13b587e3a997ce2ff1655eedcd00f5730cd970c738b3788bb7984985",
    "signature": "0x8c33febbbf643b23dd01d508adbcdf2c8d8bf5c2f1d71d2ec967e4f966a6d2423c9b046499c8ee3f4f83c329efddc26e7e87c7ba9535b1600de448178b9a008d1c",
    "signer": "0x283a6Fd0bE176865B404dfc3B2805D3a2701d62e",
    "userId": "484365174"
  }
}