{
  "manageEntity": {
    "action": "Repost",
    "entityId": "549918416",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x184dbcf113ba9dd2154284fb53e514045f677e7462fc001d95c56a290efef3a9",
    "signature": "0x9ce402153db56ea54bde645215b2b2613aea8c1e156763ecc27efe1d9d1c34df605b5ca632322a53b6814b0d34aff222a892bd9445a9531d043808a1db0932911c",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}