{
  "manageEntity": {
    "action": "Repost",
    "entityId": "197894438",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x13025e27f4878aec2726601374b440e95c014bcbc209c2c98857f264bcc580eb",
    "signature": "0xe47bb2f53075bf638611a8da23e20b1dc2521f42739cfc91c296c20dd0349525161f287fb1b4c80546b3bb4fe11118ba1c06c7dc13ff6781ecf728909629b3d21c",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}