{
  "manageEntity": {
    "action": "Repost",
    "entityId": "501697057",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x78733a2d13b74b757305c4c47e1cb063e7ac39caf671c09b347ad548b6eac414",
    "signature": "0x5827c7edc2ddd998c75f671f2f575dfa0d02c712ac49fcce5396be1a847fa79b026a931329b31657d92eaace209842d0c428f2238ef588c040c2075ea5ffd4241b",
    "signer": "0x73317E9D44b6E1b7d146760b12dc5546Cd140ED2",
    "userId": "683609933"
  }
}