{
  "manageEntity": {
    "action": "Repost",
    "entityId": "258195195",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x75eb649979f31eacc25c066bea7b53794aa798dbf3801a5977f1805298a2326f",
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    "signer": "0x4d1CFca68D1A0fb43CE2a6bd50477539F1eA098F",
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}