{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1212622323",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0e20032d3b9588262ed5bb26547c0663134a95008daf6526918271824a8a1e21",
    "signature": "0xf2d3154b931a6726c9e42dfb8eaefc89a7cd3979a5a37222e964e785ce7aa4237ccaf7cf94b7d4ef2fad21cd757847bf285dc8f245007da89c76a0309404eaed1b",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}