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 #21291632 · ArcScan

Block

#21,291,632

2026-09-17 07:23:18 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,291,632
Timestamp: 7 days ago · 2026-09-17 07:23:18 UTC
Transactions: 0 transactions in this block
Block hash: 0x9656dc49c486f33f95851982f5508f4c52ba63a6ce4aad1e198e94f0ed148fe3
Parent hash: 0x17643c90…fe00cb90
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,291,632 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

9.8%2,936,177 / 30,000,000

Base fee

20 gwei

State root

0xb2224d4ad45b…2217a2621dbc

Transactions root

0xfb888e159302…9448afbfb82b

Receipts root

0x868326688029…8a8260534268

Nonce

0x0000000000000000

Extra data

0x00000004a817c800