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 #0x2fffa9b8c41c53c809c2ce961e1dddc1442c3de2da4f6782bc546d1533aeb1e3 · ArcScan

Block

#21,420,159

2026-09-18 01:29:59 UTC

FinalizedProposed 40 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,420,159
Timestamp: 40 days ago · 2026-09-18 01:29:59 UTC
Transactions: 0 transactions in this block
Block hash: 0x2fffa9b8c41c53c809c2ce961e1dddc1442c3de2da4f6782bc546d1533aeb1e3
Parent hash: 0x58dfa05d…a8109bc2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,420,159 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

8.3%2,483,430 / 30,000,000

Base fee

20 gwei

State root

0xc498835da96e…37df166de63d

Transactions root

0xf61af7334f98…7cc770fec2bd

Receipts root

0x669e7d8010e6…948168537aba

Nonce

0x0000000000000000

Extra data

0x00000004a817c800