{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1355868836",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3d2578fe1f3f71a7185e282dff447ff118f074ee725724dff1e7bdb78829e9bf",
    "signature": "0x3b0e62d799a25cdde96a788bd23f02ad7fd8fe3b18aaa6b5512738111696c8210b926b8accce00860cfbd3fafd69f7579d1f297fe5bbc2e13c5027f7ee462d3e1c",
    "signer": "0x292eF57C1FAAc86008ab58D5116e0ba424C9189b",
    "userId": "721084704"
  }
}