{
  "manageEntity": {
    "action": "Repost",
    "entityId": "801859091",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9661695ae8aaa9e1232f303a726703f40f9ff90a4507a9b3729eb572e8faa80f",
    "signature": "0xe7f384ba29b54d15a8927daa468953cd885c3df6d180a0ec0f497a59772614153e0b2996b46ac07388791da6a96d99aa2b70994f94cb20f5180565754413b3b11c",
    "signer": "0x4B8960b62360073E2472A74bfbd80138387fE211",
    "userId": "86339"
  }
}