{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1504402426",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0108917e41778c4492aa26d43768dd7e0fac21e61d1337752e32caef990ad10e",
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}