{
  "manageEntity": {
    "action": "Repost",
    "entityId": "777210387",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc9fdc366eaec03eb7b4fbff2a3abb18a5e529ff98e6d3f53167839d57ad1c5bc",
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}