{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1069940",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9d05bdb6b489d78ba93fb1ab2c7969847ccef75fbfd465e2d71f921d1756a3a7",
    "signature": "0xfabca503c41c588736601ebae49ee456ce4bbc81020f97c55e66eea6fb807a7a6f0477b330ef67004cc436be37c9b167e8df144f47d6c0995dcd9cb45454ab071c",
    "signer": "0x767f09338Ac6CE8645c0a76a17a560429b582132",
    "userId": "520958130"
  }
}