{
  "manageEntity": {
    "action": "Repost",
    "entityId": "294247",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4f74f852e5045dec4b14176b1381f82af775e6914afb5b57f6ab3ed3777a01b1",
    "signature": "0x0ca5ef6b8b65a5ef5e130e0d3761c5ca5e1d97ce7566c576ceaeef124bd3d9b2084f81e1dc5c11def5a0e652ef8f7778fe41b6945574d08003f7bc12f4e5b7ff1c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}