{
  "manageEntity": {
    "action": "Repost",
    "entityId": "288548",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x80f6219c54256ee09c5aa6862acffeede36b44d39f7d99514fc71cb89f359342",
    "signature": "0xf80ce1e869118ed5c6305677ba2d63e8841f1c9db8b19b8daa18569fb979c5431f77c68b4ffd5cd7a742e62e576c70cca591eb08dbd4189bd539bc835ed54ee41c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}