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 #21359079 · ArcScan

Block

#21,359,079

2026-09-17 16:53:47 UTC

FinalizedProposed 13 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,359,079
Timestamp: 13 days ago · 2026-09-17 16:53:47 UTC
Transactions: 0 transactions in this block
Block hash: 0x6201d6d3ed98eeed5ef2ad5827ecf466595c492368ac7223ca13bd2653045b01
Parent hash: 0x1a461dee…2495ad8a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,359,079 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

9.0%2,713,031 / 30,000,000

Base fee

20 gwei

State root

0xc9aa4c065417…00d0a2561ed5

Transactions root

0x03d0d562c944…604418edc605

Receipts root

0x6f94de4f9b8f…904181f6f2ad

Nonce

0x0000000000000000

Extra data

0x00000004a817c800