{
  "manageEntity": {
    "action": "Repost",
    "entityId": "567073056",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x02c6741b1db1f51fcfec4534ef7c517b026b2f2eb13a7cf4041b023f3dbc173a",
    "signature": "0xfab200a8c962b88f32f2015a3d0a603d472fefb796399c37e698b23a205203f97a55e2c1789cdd5c87804dea9dcfab875db9285d91ce228cf5c61cb71590d88b1b",
    "signer": "0x1d868e2cc29848871636BdCF83a08A975835b6DD",
    "userId": "120328011"
  }
}