{
  "manageEntity": {
    "action": "Repost",
    "entityId": "957213676",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbb2364ea9fe811cf4b09ff9c34e8348f6a84041bfb440d77e6c98c77b54ff79a",
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    "userId": "55290787"
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}