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 #0x08810f23ac0ba1d3e41253f90ca4e2655293887445b0a1c947d70161ed7b292c · ArcScan

Block

#21,420,427

2026-09-18 01:32:15 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,420,427
Timestamp: 48 days ago · 2026-09-18 01:32:15 UTC
Transactions: 0 transactions in this block
Block hash: 0x08810f23ac0ba1d3e41253f90ca4e2655293887445b0a1c947d70161ed7b292c
Parent hash: 0x91d714ea…5172fc8c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,420,427 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

8.8%2,649,409 / 30,000,000

Base fee

20 gwei

State root

0x1ab858555428…a3980447c13b

Transactions root

0x63786fa56b7e…48b09029646d

Receipts root

0xf465943692b2…d2faf80f29b7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800