{
  "manageEntity": {
    "action": "Repost",
    "entityId": "459144590",
    "entityType": "Track",
    "nonce": "1787409353079263051",
    "signature": "0x94e738ab73a13acbf9ae3af45f82baa424c87d97da9a2cee8d8a420a65db24b216f8d34f68989008ef88a5106bd5d4c426cf920ed9b9b617a8d2d3e5eca24f201b",
    "signer": "0x23dF8876fD80368D375d911e3CbDFd15B8e85CB5",
    "userId": "827420993"
  }
}