{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1408442764",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x120980e307fded426011c8c1060bb0aff7af3d8d75b96f77b5596309c071e438",
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}