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 #0xa6d5560c28992380b9b04dc319d3165df8aa09d1c2643e088ffda55fb64fba8e · ArcScan

Block

#21,242,816

2026-09-17 00:30:58 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,242,816
Timestamp: 12 days ago · 2026-09-17 00:30:58 UTC
Transactions: 0 transactions in this block
Block hash: 0xa6d5560c28992380b9b04dc319d3165df8aa09d1c2643e088ffda55fb64fba8e
Parent hash: 0x7c4ae502…36df4382
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,242,816 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

41.3%12,398,879 / 30,000,000

Base fee

20 gwei

State root

0x2784b6471d33…8159dcb9ac54

Transactions root

0x0b4c4498c82c…bd27daf0fe9a

Receipts root

0xecfac1207eae…650a9e99b023

Nonce

0x0000000000000000

Extra data

0x00000004a817c800