{
"manageEntity": {
"action": "Repost",
"entityId": "923299403",
"entityType": "Track",
"nonce": "1792322951456152378",
"signature": "0x6e8655b56226964e870330a40a0b18eb45d6fb9393a607364129b813e5da9b536e6702b1b18e4ac95aa5f7fc3dc39f447fb5a895bdecfc146038319e7054b3f41c",
"signer": "0xE9e5656ce6F7Fe41FDbCA982901407eB55765cD3",
"userId": "670307808"
}
}