{
  "manageEntity": {
    "action": "Repost",
    "entityId": "327587",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4434163f511979b6953bf55b0de873a00d213baac2366136e274fb08c7c93d02",
    "signature": "0x98f400b29281fc09eb9a0b7a2bfc9d65a12e956963ddbe800b774f75c197291e1fb669a2f9742ad987434c54073ce4aaaaee43ccd074f0a998d47b41e5f944db1c",
    "signer": "0x73317E9D44b6E1b7d146760b12dc5546Cd140ED2",
    "userId": "683609933"
  }
}