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 #0xf0516daef6c604bdee8fce832b0b8694e98a6470d952d18d63bdbee0921e6360 · ArcScan

Block

#21,538,896

2026-09-18 18:13:39 UTC

FinalizedProposed 57 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,538,896
Timestamp: 57 days ago · 2026-09-18 18:13:39 UTC
Transactions: 0 transactions in this block
Block hash: 0xf0516daef6c604bdee8fce832b0b8694e98a6470d952d18d63bdbee0921e6360
Parent hash: 0x009af71b…bbf0da33
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,538,896 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

4.6%1,393,114 / 30,000,000

Base fee

20 gwei

State root

0xc012293e2349…f57a549c8521

Transactions root

0x79f640360ca2…fdd2c809b3ef

Receipts root

0x629345980ba4…099fc4529b38

Nonce

0x0000000000000000

Extra data

0x00000004a817c800