{
  "manageEntity": {
    "action": "Repost",
    "entityId": "489615",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfd3235dfe1ea7a250e6d520394698c6135e13b3a9b1cf4ec76660405f171e24e",
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}