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 #21171493 · ArcScan

Block

#21,171,493

2026-09-16 14:28:56 UTC

FinalizedProposed 22 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,171,493
Timestamp: 22 days ago · 2026-09-16 14:28:56 UTC
Transactions: 0 transactions in this block
Block hash: 0xb099f7fdea925cb5e23209831b8b39b76b64d08ec39adcdfb56a08af3e80f220
Parent hash: 0x939d7c60…263d49b8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,171,493 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

50.7%15,220,576 / 30,000,000

Base fee

169.849344565 gwei

State root

0x3b0bfd1e8955…06fd9020475b

Transactions root

0x77391f3648b8…7bcbe795cb42

Receipts root

0x59f8d26fbe99…fce71540d25b

Nonce

0x0000000000000000

Extra data

0x00000027b5fcc17a