{
"manageEntity": {
"action": "Repost",
"entityId": "1563155620",
"entityType": "Track",
"nonce": "1793743766639606321",
"signature": "0xd56e8bd22a57624acb0363a546010cad1ee82678d4c12e5668922161304872d475479f3bae5e66bb0d559156cb2cc4486ed8e600e5c94a92e7b416ab3fa0a84c1c",
"signer": "0xE9e5656ce6F7Fe41FDbCA982901407eB55765cD3",
"userId": "670307808"
}
}