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 #0x71e34ff3a0fa24d45da660daca199f4c108e48f81f808eca520df73e3b0612fc · ArcScan

Block

#21,481,903

2026-09-18 10:11:54 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,481,903
Timestamp: 47 days ago · 2026-09-18 10:11:54 UTC
Transactions: 0 transactions in this block
Block hash: 0x71e34ff3a0fa24d45da660daca199f4c108e48f81f808eca520df73e3b0612fc
Parent hash: 0x1bc16443…130ee6fd
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,481,903 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

5.4%1,614,330 / 30,000,000

Base fee

20 gwei

State root

0xd70ca094039f…c962c96dd9f4

Transactions root

0x608514290453…363a41c9a35e

Receipts root

0x754d3f4380dd…d7850a47daf8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800