{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1439763555",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb07dc53d1a78c595a2bc5d0c662283319af70dfaa1828b38b6c3b1bbeeea4abe",
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}