{
  "manageEntity": {
    "action": "Repost",
    "entityId": "502576",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9828475882aedf556d0794c990939346090cc6cce80d87db0d2dd2a3844c8c2e",
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}