{
  "manageEntity": {
    "action": "Repost",
    "entityId": "467740175",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc7d5eba08e0ac41105b2a4539ad22efe910fe729f38c0e4923b4f0fc35b9da4d",
    "signature": "0xaa55f55e1413d116a68c511ce2ae217dbc7a8ae33c15ce4b79df71d5d48c56304df15a19a3d3647ba80f8f27dcc82a05aa4908bb6eeef52a59dd69092eaae4291b",
    "signer": "0xF7628Ea36C0C266E289b7538b033fB949A6C31ff",
    "userId": "386745392"
  }
}