{
  "manageEntity": {
    "action": "Repost",
    "entityId": "196292390",
    "entityType": "Track",
    "nonce": "1792379280701340171",
    "signature": "0x830acd8bf2131ada0cd4e41994b81faceda02681caaa30196efd1b40d6683d5563651624d8031af9fe1eab348b056853a909ac67c418595701a51ddd0b9a5ea51c",
    "signer": "0x23dF8876fD80368D375d911e3CbDFd15B8e85CB5",
    "userId": "827420993"
  }
}