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

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 #21171911 · ArcScan

Block

#21,171,911

2026-09-16 14:32:27 UTC

FinalizedProposed 23 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,171,911
Timestamp: 23 days ago · 2026-09-16 14:32:27 UTC
Transactions: 0 transactions in this block
Block hash: 0xec12e26ddf4c11c3e1c7d245d159e1bb13a3909345e4ae600aa5080e47331d8e
Parent hash: 0x438b2496…ef58d0b5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,171,911 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

42.9%12,875,094 / 30,000,000

Base fee

242.416741131 gwei

State root

0x36073151209f…6143168d0fb5

Transactions root

0x25284f74edea…fad87c05137e

Receipts root

0x2f7b520b5e22…792657347848

Nonce

0x0000000000000000

Extra data

0x00000038971680e1