{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1473551373",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x48c49694c1016a6733582b9bd6edb6d5433817c63b5ba567c4f3ddfdbfa6d2a3",
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}