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 #0x239087995bf4613ea86e77c17cfc43c73a57c964ba48733b7cf0ebf2555dc16a · ArcScan

Block

#21,243,451

2026-09-17 00:36:20 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,243,451
Timestamp: 5 days ago · 2026-09-17 00:36:20 UTC
Transactions: 0 transactions in this block
Block hash: 0x239087995bf4613ea86e77c17cfc43c73a57c964ba48733b7cf0ebf2555dc16a
Parent hash: 0x858e52c4…d67a3bcc
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,243,451 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

6.7%2,004,319 / 30,000,000

Base fee

20 gwei

State root

0x35bdee85f877…8b02d8416a53

Transactions root

0x72fd044e6c2b…838a80d8cd64

Receipts root

0x6aa6fd8da112…8cf339ea9dd5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800