{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1489386414",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd1f77597b9aa3e9dcdb1b1559cfcaaaf5d1aef5a1f5a4420b26db869d7effbc0",
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}