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 #0x320e59184d6b446681d289ad2a999e7133a32e6866f50aa24327fd0f2b13b6ce · ArcScan

Block

#21,549,577

2026-09-18 19:43:57 UTC

FinalizedProposed 17 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,549,577
Timestamp: 17 days ago · 2026-09-18 19:43:57 UTC
Transactions: 0 transactions in this block
Block hash: 0x320e59184d6b446681d289ad2a999e7133a32e6866f50aa24327fd0f2b13b6ce
Parent hash: 0x63c42880…9985f218
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,549,577 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

1.1%332,931 / 30,000,000

Base fee

20 gwei

State root

0xc1fd914edbbf…1d80d6f648a4

Transactions root

0x31717e609975…fa4f52e119d6

Receipts root

0x34c879a043c8…f617b4fa508e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800