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 #0x4fbf7745c8707cb2fca561fc909ec2d8a389bfe1cdc6691921dacb49d0915839 · ArcScan

Block

#21,420,626

2026-09-18 01:33:56 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,420,626
Timestamp: 49 days ago · 2026-09-18 01:33:56 UTC
Transactions: 0 transactions in this block
Block hash: 0x4fbf7745c8707cb2fca561fc909ec2d8a389bfe1cdc6691921dacb49d0915839
Parent hash: 0x68c2e173…d8698c29
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,420,626 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

2.6%791,672 / 30,000,000

Base fee

20 gwei

State root

0x64caf55b4563…3a2f666447ee

Transactions root

0x86660d9f641e…d751440237a6

Receipts root

0xb535086ad420…8ed3e66dc2ab

Nonce

0x0000000000000000

Extra data

0x00000004a817c800