{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1421480213",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x80ee0e287983721803f4bd766fac000eeefb9f533dd1d047081aff55ea974869",
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}