{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1490120019",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc0a9db37de5a2abf7be85806a89cedbf46b865568a48a34bafa6e7d0c369a07e",
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}