{
  "manageEntity": {
    "action": "Repost",
    "entityId": "676399335",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7b988841957ef938e56a653a9383bfa3e141a14e51de5d9a1f4fa999dd0a0f73",
    "signature": "0xf57dac72af71f74c77ba3fb5d7cd89f346f54688db34385dfcab2a4c8bbdd0b82c4435051f11cdff8760ef30cb2a47f7bb0222d8365517d05db1914c2cce097a1c",
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    "userId": "951616224"
  }
}