Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x6e5187a3609b26c721876a9d274db96617489b76c02326faaa2d39bf73da4fc8 · ArcScan

Block

#21,543,278

2026-09-18 18:50:42 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,543,278
Timestamp: 51 days ago · 2026-09-18 18:50:42 UTC
Transactions: 0 transactions in this block
Block hash: 0x6e5187a3609b26c721876a9d274db96617489b76c02326faaa2d39bf73da4fc8
Parent hash: 0x8acd7e56…b292bc53
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,543,278 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

17.7%5,323,468 / 30,000,000

Base fee

20 gwei

State root

0xad066f1e8ffc…80c97648a3eb

Transactions root

0xa59c57f23c51…b6ae3d76d85f

Receipts root

0xe967635d0107…ceea36034707

Nonce

0x0000000000000000

Extra data

0x00000004a817c800