{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1683184309",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x294d3b1896384694cb9f2fb5abf81e3be37662115462e7d0d04a3de6cf1c75ff",
    "signature": "0x74286eb973f216777be4124ecb4d8159ce24d17dbf0bd44c3f817e203d0a54f251d43476cbdeeb436aa0d4ff654bf351a88ec2a141098dc207a25dfe858e1d161b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}