{
  "manageEntity": {
    "action": "Repost",
    "entityId": "245138689",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd3fbce4aedee6f456f6857908975f29e0e210f2f2792f5c472a7ed00f2fea8ba",
    "signature": "0x5759f81d3e9775b57cc22a83aa1aeee66821a86c8262442a4a3e0a59bd7f609774f496392d812a886c2c014aa776222e71d39992831d975bdb566bec280d241b1b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}