{
  "manageEntity": {
    "action": "Repost",
    "entityId": "21738",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x04c32acc9269c76f3ad8ee29587458a1cda3c098b21d8826c1f1c1a395f40988",
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}