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 #21444689 · ArcScan

Block

#21,444,689

2026-09-18 04:57:19 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,444,689
Timestamp: 18 days ago · 2026-09-18 04:57:19 UTC
Transactions: 0 transactions in this block
Block hash: 0xe1d89e93d6eb50795302fb77267ae87cfcab87acbadfa7d8c73e09c8ae26a3ed
Parent hash: 0xc2415e99…3748d4a9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,444,689 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

3.8%1,145,671 / 30,000,000

Base fee

20 gwei

State root

0x625ab8a5daf4…5cf4c69e4ae5

Transactions root

0x6fef06b82ac2…bc3159d2d0b4

Receipts root

0x66383f8f83d0…9f53f0c26544

Nonce

0x0000000000000000

Extra data

0x00000004a817c800