{
"manageEntity": {
"action": "Repost",
"entityId": "252076",
"entityType": "Track",
"metadata": "{\"is_repost_of_repost\":false}",
"nonce": "0xf659c6e361e25cc6f1bd4396719654b0b8d0705e1788c29ff7f2378f3944e621",
"signature": "0xa6291e14f9c006c110a83907c28b45a697e352dabf0954d830ce021b0b6cc20a57ddf52a837c38f2c53825264e67ed20300c48ea27a95cc808207c280e5bf7861b",
"signer": "0x3D4d8a781454E2338c482dE697d6DE1ACc7D9031",
"userId": "599751364"
}
}