{
  "manageEntity": {
    "action": "Repost",
    "entityId": "88019",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfa7bbc2c2f6c3ea7efbad7d1f4a349b9fad3ab506fcb00e483bcc9da11cb0240",
    "signature": "0x111a138f1c45da35094cb5eebb31aee56aef0a52a8ee0371f1105729820679c33e10732b62742e232af8271797db7332dd7d5417941497f6c719a7b66afb46001b",
    "signer": "0x65b2681094e762CAD2349e6C1e2FbC8d54b9c046",
    "userId": "11153747"
  }
}