{
  "manageEntity": {
    "action": "Repost",
    "entityId": "569556",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9f7b2176af2e7c288ec68a65e3e79f3de34978d1a4539fd66d3bf2de4f134973",
    "signature": "0x4c805fb3c06d9d8f16e7ad3808fdb5ed8238b615ace50cab82574c3e0994912f2ddd715935db74dcf5ced98de3f60547b13d425f098c19f2ee2dd2e9325b3a6e1c",
    "signer": "0x27eB4b469aE053b72c26B3e9c68a655390Fe24fB",
    "userId": "42216"
  }
}