{
  "manageEntity": {
    "action": "Repost",
    "entityId": "596946072",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5e94309d661ac419915ef73860223c7422b2135b27f565021fcd67baf7264cdd",
    "signature": "0x95af810988daff7773e94188731ea1cd685f4769553b7cd145bbbbc0cc0e2a404a11f21929979642802064acdb5f0575fa1635f5e708c606e8f0c85c68a888931c",
    "signer": "0x35240a78aF8713dB81Cd87dFcA12C9f94d95f91b",
    "userId": "90731"
  }
}