{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1388125974",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6464a720e39e19ae2977838665e1387a8a76c73472ce1c8eb5f63dc96129f8d5",
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}