{
  "manageEntity": {
    "action": "Repost",
    "entityId": "632573899",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xcf47e1789edb88ac2050a4a94a52dd0bf1853e9544476ac4c3f915049c519b2e",
    "signature": "0xbea28a5f62820940e46cb1dc9d433eaa40dc87268c9f446bc6835e61a28183ee649e212fae36c2ea82f227688570514057a0ee06fdfeb58f35b29ee94f2c26931c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}