{
  "manageEntity": {
    "action": "Repost",
    "entityId": "516225910",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa13c18fbcb0486ec769e7bd5ddb4ab8ea3c2b2da7d5785076ca59dc6ae1a8fe3",
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}