{
  "manageEntity": {
    "action": "Repost",
    "entityId": "381414496",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x168a5c8735dd5f5257e2fe498774fcd80d8257601a61b879617d41c7036698ba",
    "signature": "0x16d77260ab4a9ae7e7f37e439a68f8e5bae354ed1d776f8b6b19da1343cd91077a3dc969fb0fdb3d943a7e03eb4df5c6aaa4497228335f7de5584e223be5cd551c",
    "signer": "0x793bbEFbb3Cf1e6529B90296e502145aCcCDE8d6",
    "userId": "838777725"
  }
}