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 #21401528 · ArcScan

Block

#21,401,528

2026-09-17 22:52:30 UTC

FinalizedProposed 16 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,401,528
Timestamp: 16 days ago · 2026-09-17 22:52:30 UTC
Transactions: 0 transactions in this block
Block hash: 0xc53310a32a785146caf9946acd49b704164dfd823e4cf8e68c4a0242b402dccd
Parent hash: 0x023b9450…caa74d45
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,401,528 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

4.9%1,484,017 / 30,000,000

Base fee

20 gwei

State root

0x6e7f40b2e01e…b1c2447c896e

Transactions root

0x2a8e434e5a94…923a888f0aaa

Receipts root

0xf7a3070af3dd…4df5c4cf9a40

Nonce

0x0000000000000000

Extra data

0x00000004a817c800