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 #21377794 · ArcScan

Block

#21,377,794

2026-09-17 19:31:54 UTC

FinalizedProposed 58 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,377,794
Timestamp: 58 days ago · 2026-09-17 19:31:54 UTC
Transactions: 0 transactions in this block
Block hash: 0xade1e10ab536e3cb3359c2d9bd5bb5e29edea39e946150a0184144c3d35b772a
Parent hash: 0xc68eb7cd…cb460f09
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,377,794 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

11.0%3,294,532 / 30,000,000

Base fee

20 gwei

State root

0xc6eb1cea15a2…b18c53eff3af

Transactions root

0x091cdf82c046…89495393dbbe

Receipts root

0x83d66f1312ad…eff9fe935bab

Nonce

0x0000000000000000

Extra data

0x00000004a817c800