{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1440419348",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xde50c289091f594c233ecbe78d4d49e86aae5b29bc02ca3eb31bb8dafc115b42",
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}