{
  "manageEntity": {
    "action": "Repost",
    "entityId": "656164",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1af2b0c4fb0144ede1765693ecf61592b4d828fddaa63d99e603643a38c81884",
    "signature": "0x92fd015ab2598de6b63bbbfe62ee037a5c8cce73281d636b7488b9d29d73fa0e14637669177b46bd2bbdb4b90e5b391c0141b4e35d3111c3b9e7f1d90a78e9501b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}