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 #0xf56c01817150f9583941f0d1174266f90b65777061c51a0df65369c1b4f982f4 · ArcScan

Block

#21,370,703

2026-09-17 18:31:59 UTC

FinalizedProposed 22 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,370,703
Timestamp: 22 days ago · 2026-09-17 18:31:59 UTC
Transactions: 0 transactions in this block
Block hash: 0xf56c01817150f9583941f0d1174266f90b65777061c51a0df65369c1b4f982f4
Parent hash: 0x43f6e12c…e13ccb09
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,370,703 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

10.8%3,250,700 / 30,000,000

Base fee

20 gwei

State root

0x751b69f20b8f…8075068fea5b

Transactions root

0x08e111758666…58f94e7715f9

Receipts root

0x9365c1e917c3…de8a46336a62

Nonce

0x0000000000000000

Extra data

0x00000004a817c800