{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1342122392",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe6460859d7af169c2f94b91a56d913397963d7ded1955f8dd1ca2871c0e53ebb",
    "signature": "0x28deb6767863b45c9ca428aa8ed9d2c80bb3d9411487444d37f425362fffa1db37caa498f1001766258db39309e6ec2c1ae56664e647afdac0c3cc12e5217f1b1c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}