{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1041477942",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf77aaa003d44742d61230d9490150a9ccd47ceff536dfbba156425e68ac2e77a",
    "signature": "0x4686560874828fbe113250f5743f2c21869f811d0e7d5f615acb5173055e416240159abb6d8d016916fe5bdee4619ac8ef4ca1d87ec949b6b243ac4074d89f6b1c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}