{
  "manageEntity": {
    "action": "Repost",
    "entityId": "61644",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x49bada3c04e0dcde0f0ad32ef1d9c39f421372494bd80bf4bce4f04153763f86",
    "signature": "0x1bfaa4e330aefef5b32687c18e78563d4e5126080386f1d9ac35cd476e0326fa001093cec8d6274767b589e4e7b9a4e936e38e9b441ae7480625d9c3537a6aee1b",
    "signer": "0x767f09338Ac6CE8645c0a76a17a560429b582132",
    "userId": "520958130"
  }
}