{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1213208564",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8dc49994d7e02e9491dff884c04f3d53f420663600e15595c3f3a3286bb7bb22",
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}