{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1503969977",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x274eee04ff3e3720ee687a74592b2ac7a26a49c75da96fb66073907d8aaabca2",
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}