{
  "manageEntity": {
    "action": "Repost",
    "entityId": "547942887",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xac2c7a2f0ef22648ec8c4a490d6cc8552a79c62e6c241e42cef082f1771d07ae",
    "signature": "0x8080b51282d42b92ee6c069063b589d80eb7b215091b323b0262bf9ce303cdab148dcf4779621b723691e1859e0c41be748c5464c66f1e78298bbb26b9d2ac461b",
    "signer": "0x767f09338Ac6CE8645c0a76a17a560429b582132",
    "userId": "520958130"
  }
}