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 #21442876 · ArcScan

Block

#21,442,876

2026-09-18 04:41:59 UTC

FinalizedProposed 40 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,442,876
Timestamp: 40 days ago · 2026-09-18 04:41:59 UTC
Transactions: 0 transactions in this block
Block hash: 0x970f7fbcbede8ce48683395963a29327b673315a315d6ab2e8255bbb959974cb
Parent hash: 0x88503411…87426d05
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,442,876 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

2.6%791,687 / 30,000,000

Base fee

20 gwei

State root

0x8bab854981e5…b92245dc4456

Transactions root

0x76d833476f78…54a93ef66f3a

Receipts root

0xec7a0338e9d1…82c4ab3a7753

Nonce

0x0000000000000000

Extra data

0x00000004a817c800