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 #0x9d431f1d16fa3a1644fbe36ba38e0d8d321d31ddfb29064a0e898422b29968af · ArcScan

Block

#21,378,983

2026-09-17 19:41:57 UTC

FinalizedProposed 52 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,378,983
Timestamp: 52 days ago · 2026-09-17 19:41:57 UTC
Transactions: 0 transactions in this block
Block hash: 0x9d431f1d16fa3a1644fbe36ba38e0d8d321d31ddfb29064a0e898422b29968af
Parent hash: 0x5c016a27…a6a1a8a3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,378,983 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

27.1%8,138,809 / 30,000,000

Base fee

20 gwei

State root

0x3821757f7020…c110e5e1b4c1

Transactions root

0x0b874fefecd0…a3a88ace58f9

Receipts root

0x24ad44b114a8…d366142b6340

Nonce

0x0000000000000000

Extra data

0x00000004a817c800