{
  "manageEntity": {
    "action": "Repost",
    "entityId": "679500669",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5d7613d0e701ebb3fc126d2aecdcc6516bca7dfdf7ef81fec749798546898235",
    "signature": "0xda891e92c846389c47725cd549cf9e5b5d28a8b9c29f0f093c1c68c2178af62e1813a1f848e23638f22d3de50e325b2621643c49eb601cdd6329fc09e731278c1c",
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    "userId": "53273933"
  }
}