{
  "manageEntity": {
    "action": "Repost",
    "entityId": "867315073",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd45ef764030dcd4f2faa7089413d097bcf3ac6a27bb8426916e5b841a795d54b",
    "signature": "0x7796177ea8fe399e61f89a3a502978e5a14c0794fcb8dfbc92456f8279c77fdc2b14ff291a02cb443bbdf6c610153830db05204559ccf3840b2d2e4b9cafa57e1c",
    "signer": "0x63EbE5a1B5C5F156330BDf810f5fFf6A224c75c8",
    "userId": "309080"
  }
}