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 #0xba5f9c56a8088882b36f631c106d4da0cf2fa34bea3b8b0471e18098d471867e · ArcScan

Block

#21,566,091

2026-09-18 22:03:36 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,566,091
Timestamp: 48 days ago · 2026-09-18 22:03:36 UTC
Transactions: 0 transactions in this block
Block hash: 0xba5f9c56a8088882b36f631c106d4da0cf2fa34bea3b8b0471e18098d471867e
Parent hash: 0x2d82192d…50f4f8af
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,566,091 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

2.3%698,140 / 30,000,000

Base fee

20 gwei

State root

0x2ea160988c0f…eac1226bbbee

Transactions root

0x7efe70b1e3f6…65aac913c8fa

Receipts root

0x4620120a7cf3…f357f638c542

Nonce

0x0000000000000000

Extra data

0x00000004a817c800