{
  "manageEntity": {
    "action": "Repost",
    "entityId": "980544071",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd57e0fe4a1f5c4941fac3c65ced4aa59df3f3b3d6c7a4b2aa3e9964014660b8e",
    "signature": "0xb106d2c1b9a2cd917e6cdbb2436e70da05f04606ccc433c66276ce8570dcb5ce3517f1a8908d4a96611e7d356331473b6dbea0a577983702538fa8484d3d15cf1b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}