{
  "manageEntity": {
    "action": "Repost",
    "entityId": "275836007",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x197e59f76fd4b170eb7312afd0d23f6f650681b8259c3ab27d0617477d035a75",
    "signature": "0x3c5c0c8eba8f878ae8faca70b8bd7e662b04531fc6401c6c957e1d632e2c7445529e42c531439eb2c0554e6c7e3e512390cebee2900d0400571f7e82522d156a1b",
    "signer": "0x7E7b9c4DAC3F284d889a5bc274eA80b8BA5F63ee",
    "userId": "670307808"
  }
}