{
  "manageEntity": {
    "action": "Repost",
    "entityId": "169106",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6257d7cf057540a3dce160305771f772c3f674935fd701f7ecca63686391cf0f",
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    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}