{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1946611743",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x46e758e8a4d703fb3d31ab3bbe57897ea4ed7997494a7f9ad059c8e16e127515",
    "signature": "0x4e7ef6a11386ef241202193fee6ae88387592ed615662a9eaf365b061aa0e685788755b9033ed9f440a2b2e7075507874fc8129b49ae631b7eeb17bf7b7de3501b",
    "signer": "0xE7D37531a757aEaf8B2c8037a79C03819edc20Dc",
    "userId": "870684573"
  }
}