{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1478467224",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3d56ec9f1150b3861de89af4b6dfc6135b83d8fd289d8e830926607da28a2c06",
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}