{
  "manageEntity": {
    "action": "Repost",
    "entityId": "319464557",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x729d55a40dcb2e845f707e2f23206ec4e22f3950fbc86fa1c596d4a2dfa642e6",
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}