{
  "manageEntity": {
    "action": "Repost",
    "entityId": "552838472",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9120e97cff5a527be541571701f6527bf74c62c0d1a818f74df3b5bc529b65af",
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}