{
  "manageEntity": {
    "action": "Repost",
    "entityId": "544192",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf564fdb0fd175e0e9f8b8756dc78185f6b353273e5fb8550de52ebc0fa703ce6",
    "signature": "0x8f41bac6a9d7dd3ba8e200fdc331faee6323fd9b28bcc0ecb55a9c2d28dc5a946e8ddf02e371e9273a278c66070fc5507c898a8153ea97d0b4913f3ded14aa7a1b",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
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  }
}