{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1357848476",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x55c70446a7ac765bc45198289049d85b4c559d1a495ddf5f705f506db728c924",
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}