{
  "manageEntity": {
    "action": "Repost",
    "entityId": "594630356",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x095bbe9fb30f80fd3e81ec97f20ac140b60fa50102c85454331f22b078258191",
    "signature": "0x1b674b5791d39603834787d140731b00ddd84688f59e013b0f0c8f92cff76363044a92c7b164af7ea56de6d2dd3a1b548b20404741eb7568b8f9bcb473d59ace1b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}