{
  "manageEntity": {
    "action": "Repost",
    "entityId": "323436999",
    "entityType": "Track",
    "nonce": "1792360880655848297",
    "signature": "0x3c559e24b79de8525f50f9052210dcb2f62d60cf5ccf27a56e724a014ec38aee2b80f909f79a8f12668b7067a389f6e265795ccde5e20d28da51631ea34f8d161b",
    "signer": "0x23dF8876fD80368D375d911e3CbDFd15B8e85CB5",
    "userId": "827420993"
  }
}