{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1687905591",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x166caa0602fa9585edb138779bd6f2b7a87cc7aff8b52262eeedffde99a25f69",
    "signature": "0xbfd4abb903e12a2b13c0d0692e965e95bb56c7b93ca5737f665a5ce0c181a47d60bdfebeb0a1da3a228a6c71ff718017c70928fe1e8a7cf22f42b7171339d1a91c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}