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 #21354628 · ArcScan

Block

#21,354,628

2026-09-17 16:15:23 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,354,628
Timestamp: 5 days ago · 2026-09-17 16:15:23 UTC
Transactions: 0 transactions in this block
Block hash: 0x186b675fd4aedf21560bdafd6965cc467830f717b4dd2178ebd7f2d1cf4d35cc
Parent hash: 0xe444aabc…721541bf
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,354,628 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

20.0%5,995,968 / 30,000,000

Base fee

20 gwei

State root

0x6bd91f705c39…c063197b23ed

Transactions root

0x7c30c04fe596…797fc014214a

Receipts root

0xf21f96f71d1a…82173ec15688

Nonce

0x0000000000000000

Extra data

0x00000004a817c800