{
  "manageEntity": {
    "action": "Repost",
    "entityId": "532985275",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x57a460cccff9a80f81f078a65262eed551d180b8f9eedca3f6e8b6cfa58505d1",
    "signature": "0x9923434129a8369b762e233aee30f87f49909191e2400f574187227754d9eb5203405d2acc77e8d8f7ae45794f773f16bc955845a28785cd1f76f1595bc6df921c",
    "signer": "0x7E7b9c4DAC3F284d889a5bc274eA80b8BA5F63ee",
    "userId": "670307808"
  }
}