{
  "manageEntity": {
    "action": "Repost",
    "entityId": "12342",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9e05d6f312e2cdab38115dec4ae714cafe6b89194d24233b490a3090973b101f",
    "signature": "0x36e98cec951b801b23722e6010adc9a4167a49a62667f225a8a7a012fd1afcc915ddc79d3d6522ac835db766df236ef141294a508ac359ae26f5b11f507ef0681c",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}