{
  "manageEntity": {
    "action": "Repost",
    "entityId": "385010",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x63280a91e7ce55dd623e9790d64a7b57d8473dc8bd3561dce778ee60139ff87e",
    "signature": "0x5ee9921b77d343388781fc453b35c21dbc600c60fd6c64ed4f0c51aa4fc613b260f74a5f6de485d59797d3d7ebf4bfa0c7b2c861d8cae3d4c02b5dc0a9cdfa2f1c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}