{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1290538337",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x799baddbb1a1832f9444eb2bf11cd12e3733e6a9ea2c989a9d31a4dbf20977d4",
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}