{
  "manageEntity": {
    "action": "Repost",
    "entityId": "673713498",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1f717e7039c15ab4f2e325b357e54eaffa2594f9718d6d9360577571cb9f9c8b",
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}