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 #0xcdfa3e83eab460031ff185358ac23a45ea45f715da3811834c41915fc7040158 · ArcScan

Block

#21,279,642

2026-09-17 05:42:00 UTC

FinalizedProposed 33 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,279,642
Timestamp: 33 days ago · 2026-09-17 05:42:00 UTC
Transactions: 0 transactions in this block
Block hash: 0xcdfa3e83eab460031ff185358ac23a45ea45f715da3811834c41915fc7040158
Parent hash: 0xcc475726…3e025c2f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,279,642 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

9.4%2,833,626 / 30,000,000

Base fee

20 gwei

State root

0x15d7378a3ba1…cf534fcaacf7

Transactions root

0x6831e7604073…dfbd2d9aae79

Receipts root

0x125c730b66eb…f49c5ca21e37

Nonce

0x0000000000000000

Extra data

0x00000004a817c800