{
"manageEntity": {
"action": "Repost",
"entityId": "768359431",
"entityType": "Track",
"metadata": "{\"is_repost_of_repost\":false}",
"nonce": "0x351ed3c5948fe5c30df1abef95d149f02e34d08bb5cbcaec345cee53d3467176",
"signature": "0xad48fd0384a56ad278e99e0781dbdbcce377df96929a9fb9b8ba6a1e67ae22b9462ab90605abd646f44b056a00e2bc99728eaf6c49c3673e0fbef09078e6ac4c1b",
"signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
"userId": "77551267"
}
}