{
"manageEntity": {
"action": "Repost",
"entityId": "1603454271",
"entityType": "Track",
"metadata": "{\"is_repost_of_repost\":false}",
"nonce": "0x1815f2cb0c69d4daba846be39f49211dfc3f571e1af3880b699404c1a419a9eb",
"signature": "0xc2a184f340259734bc1eba5d775b33e28f93efa8ac811f731cc00cb062124c00094dcc259f95b9621f47f22ac856cadd61ad64ba4830b79efc4e7f39675395021b",
"signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
"userId": "881446128"
}
}