{
  "manageEntity": {
    "action": "Repost",
    "entityId": "383369",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb48acf67e5efab6588df3942d3c901a0f25435f250fcf295b0a725301cb2ccff",
    "signature": "0x43ef45c5c3158b4c10bfdc570a1a3d96b50e463ec9f69d3d7a5af8bdee9fef271497c400fb93b08a2473ec83d45851526987d06ebf804b00f2b07538d02565331b",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}