{
  "manageEntity": {
    "action": "Repost",
    "entityId": "491500313",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x59d2d75a21514c6d7f116bfd5131041fba925967adee1da7553af18db942721e",
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}