{
  "manageEntity": {
    "action": "Repost",
    "entityId": "149469",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xcda6a6b1f4907033eaec65a05921a7619041c314df5dcc4f7f4b8f5af04c2f60",
    "signature": "0x06c07ceb898fc67aed2962ab51312868c6a57bf608681215c574a8bf2eef998f1dc96ce03c1524717d8d4a9b13e0aa6562d753c7026a233486dc7771301ba76a1b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}