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 #21620701 · ArcScan

Block

#21,620,701

2026-09-19 05:45:20 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,620,701
Timestamp: 47 days ago · 2026-09-19 05:45:20 UTC
Transactions: 0 transactions in this block
Block hash: 0x8fe5cb4f5649b4c1c65afa9543addb4f4fe748251bbf6e95b56efc8e7b1bca9d
Parent hash: 0x4610ae75…713b4f66
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,620,701 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

14.3%4,306,610 / 30,000,000

Base fee

20 gwei

State root

0x505b43b4d9ab…6c37b94944f2

Transactions root

0x9b0f6e4ae0fa…8033aac6a2ce

Receipts root

0xad0122bab67b…87017a10f19c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800