{
"manageEntity": {
"action": "Repost",
"entityId": "767438609",
"entityType": "Track",
"nonce": "1793018708160145365",
"signature": "0xa1ae6bf5158778954c9c727475583be58e285d9f6e1d8f42ff6a5ec1613488e5038063040097c866fdf72f668514878bd4e7485c4d1fb096e71663921aa836971c",
"signer": "0xE9e5656ce6F7Fe41FDbCA982901407eB55765cD3",
"userId": "670307808"
}
}