{
  "manageEntity": {
    "action": "Repost",
    "entityId": "759400754",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5053fcfd48c96ef309caaca57379720569c31b79529da543bbfd8d74b4f7b101",
    "signature": "0xf70bebfe731bed3f2005aba809c31d72ac6b47574def3e04b06eb0cf85fe6ca522eef8dec16d86756ec0d708112837f94ef0b817001950c9bcef0c0a907b196f1c",
    "signer": "0x73317E9D44b6E1b7d146760b12dc5546Cd140ED2",
    "userId": "683609933"
  }
}