{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1474256887",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x103e8f18e06ea94588a854057163cea01d28bcff25d4bf749dff4297b1fda069",
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}