{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1471421305",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x58b2bd716750ff46c4ef4ebfa56da533c9dbb3181d50dc39d5ccee89617a41d0",
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}