{
  "manageEntity": {
    "action": "Repost",
    "entityId": "837997211",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe12e6169e279814adbedcfab11fd943bd572a49186cd766f64ce379a4b75e82e",
    "signature": "0x0c47ea3db784401d47ac5e81124bf669ac10fd77893752608c9683bcaef1596951bad570029f340e323a8862ca2d69768afb1d2353f58c063bcab9a6fe21a0111c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}