{
  "manageEntity": {
    "action": "Repost",
    "entityId": "519105974",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x13cc90214d170969342d08f48e3b83fe2caccdad3a211f1a76f0c4cc18e6125d",
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}