{
  "manageEntity": {
    "action": "Repost",
    "entityId": "303758391",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4ed4b49537dff20fa92ffe5d10c28828e4df77d3f3c4e2777ea94af2cbbc9e92",
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}