{
  "manageEntity": {
    "action": "Repost",
    "entityId": "633703620",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x544f136c22fa798846e4ee48bede737aa90659b79daa02dbc1dcd3bfc4ba8916",
    "signature": "0xf1515c5cc2fcea6a01b370736b3349aa29bed155665e8980e3fac1d698889a87060ec43c79d6f60b2c4ede2023b31885e10847f9337e525f637573bb05274d231b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}