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 #0xe9b8913127227e31c1677eafc8cc2bb3a3363ddc8ad477afe2ce115df0e62d0d · ArcScan

Block

#21,387,739

2026-09-17 20:55:56 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,387,739
Timestamp: 5 days ago · 2026-09-17 20:55:56 UTC
Transactions: 0 transactions in this block
Block hash: 0xe9b8913127227e31c1677eafc8cc2bb3a3363ddc8ad477afe2ce115df0e62d0d
Parent hash: 0x34c84f05…e7d763d4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,387,739 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

8.1%2,440,810 / 30,000,000

Base fee

20 gwei

State root

0xee50bc3f8708…bb3ef85b0f13

Transactions root

0x26a5a2a9e711…c33ff9ee342a

Receipts root

0x2ab3a3a1e108…234a4a86fa14

Nonce

0x0000000000000000

Extra data

0x00000004a817c800