{
  "manageEntity": {
    "action": "Repost",
    "entityId": "330201",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5bda1a0f768430dd55717e115d617cc9a2732a4a9b594a517da1d0f8014e039d",
    "signature": "0xac901c20908ca730f56861c1c185a5097119b7a2abcfb63f29143b124b44ce647a5de4cb29405b91906531afe67499d82f1614e6286beaf863512484aa21c69f1b",
    "signer": "0x7848c1438a663A70aF2A2B1e61f7A9229dcc818e",
    "userId": "490080902"
  }
}