{
  "manageEntity": {
    "action": "Repost",
    "entityId": "731483",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe5819e47e536033ccf09df026207f0b5a2b5f0a05535c71613b06d1a04405335",
    "signature": "0x20579a84b42aa960ef6a4d69f8d3e5eb68384e109617ae13b3408ff9216887353da9a4d247c2ff761652cbddb11812d3e0db2299aadce06b1c1d97390985c56a1c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
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  }
}