{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1235451470",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xed19296b876716f38cb6139caac2fc4f74948c38f0cd5629273e4181b9a7e1f9",
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}