{
"manageEntity": {
"action": "Repost",
"entityId": "1600475429",
"entityType": "Track",
"nonce": "1791664003988926615",
"signature": "0xf38ed5fca6fb873c688f6d6898989cbc6880e060328a9801d5b29d7c4e744d90181ef83f9ab915bbbba0ac2add95be447a2562cae99b4dd69825aa483b63da901b",
"signer": "0xE9e5656ce6F7Fe41FDbCA982901407eB55765cD3",
"userId": "670307808"
}
}