{
  "manageEntity": {
    "action": "Repost",
    "entityId": "663050252",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x610f0820ce0365d63f23e103dbea7a358fdb614da55101a7e96f3170d471bc33",
    "signature": "0xe48172cec400c1b9ffa42ac4f863c6d8b05e7f60b496d2f1c4f82566a586f07707bdee18c14e3e83da96398a0691cbef81c0565bd306489eaf0e75f0004d9ef71c",
    "signer": "0x73317E9D44b6E1b7d146760b12dc5546Cd140ED2",
    "userId": "683609933"
  }
}