Arc Mainnet/5042

ArcScan

Independent community block explorer for Arc Mainnet. Gas is paid in USDC; fees are quoted in dollars.

Contract address

Not published yet. The official address will appear here first — verify against this page before interacting with any contract.

Explore

Overview
Blocks
Transactions

Resources

Arc docs
Official explorer

Network

Network: Arc Mainnet
Chain ID: 5042
Gas token: USDC
Block time: ~0.5s
Consensus: Malachite BFT
Execution: Reth

Aggregated analytics are approximate and computed over a recent window of blocks. Independent community explorer. Not affiliated with Circle or the Arc team. Nothing here is financial advice.

Block #21350396 · ArcScan

Block

#21,350,396

2026-09-17 15:39:39 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,350,396
Timestamp: 20 days ago · 2026-09-17 15:39:39 UTC
Transactions: 0 transactions in this block
Block hash: 0x41906e4db288b4c0f6439de09ce554b1895aaaf9815f56e29c151ebb540e8cc4
Parent hash: 0x54b7e632…b4ebb910
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,350,396 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

11.7%3,505,799 / 30,000,000

Base fee

20 gwei

State root

0xe039502abd10…521aa0673465

Transactions root

0x91078023f5d5…dba321a503cd

Receipts root

0x88bda3e0cca3…b7deda575397

Nonce

0x0000000000000000

Extra data

0x00000004a817c800