{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1374448181",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7452529839885ba8f8e12eb02dc73dacf34833b4d22550f586cc4ffed60c429b",
    "signature": "0x97a362e1382f39b9134059e7a834cee43a035026664f88d56da8717ba2775a5405fe4c6152449a7c601cdffa414b262b51b2154f53bd8cd2a9a2c5ee827d36151c",
    "signer": "0xcdc1772589e70ee6667FAaC93E3F0CcD5BFDa2aE",
    "userId": "354908"
  }
}