{
  "manageEntity": {
    "action": "Repost",
    "entityId": "727291364",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4431fc869206bc4afe72ca7026d903675b303d6516a02854a37704fdc2a02451",
    "signature": "0x88cec39f39c902a9ee2d783b29cc32678fcfa7a14d3f5c53fd28b648e5d3701d648589d0b5e3164e95562524ea73028cdd4a3b5917ae2e3b66173ddf9c69aee51c",
    "signer": "0xdA0eFB0e7b973C487c12501759aDb23012CB5248",
    "userId": "178070"
  }
}