{
  "manageEntity": {
    "action": "Repost",
    "entityId": "472534689",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9acd2d11086fdd606c1b2ee3d1fa2e97c5cf2ac0cb22ecd96a60ed169cfe0628",
    "signature": "0x8b5490be92ae4f2a129b22e96ae7e0b60b54cefb82091b3bdf627a219e09eea271f67f5331347dc07a145ff94020ac379ec8c7a8234e72727d6f1e4753900f181c",
    "signer": "0xDfAC0702040EaBd2d42e773014D4b014C0747D9c",
    "userId": "707937"
  }
}