{
  "manageEntity": {
    "action": "Repost",
    "entityId": "186352",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x13354f0ef4dc43b7c6ebf474331ed31b8b968b74c253e08600f20c07432575a9",
    "signature": "0x022fa5da8cc6a7508347e89f8326554e6a389e263ba14ba40b241b233af85d540b1e7e15fc36b1c0ebe75957fae60480870741ee07e59cb76f92a50408f1e36e1b",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}