{
  "manageEntity": {
    "action": "Repost",
    "entityId": "428377",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf14553cca38b92429d33c45f0a85fb1aeef2167e153d663c0bb2a1ed215056cf",
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}