{
  "manageEntity": {
    "action": "Repost",
    "entityId": "395069957",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xcf2326462c6aad305758bba37ff95fc6891396905db93f63e94026038a86143a",
    "signature": "0x70081596ddc65be1fd073ef024405389d1f516c2a4e4925697761283155cbf5258d16110afdf248f8af5f0f1dfdb75f9d41dbdd724e6536537324f7610797ebe1c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}