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 #21388347 · ArcScan

Block

#21,388,347

2026-09-17 21:01:05 UTC

FinalizedProposed 23 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,388,347
Timestamp: 23 days ago · 2026-09-17 21:01:05 UTC
Transactions: 0 transactions in this block
Block hash: 0x24eaac603859e75276dc8f7fbab24e40bd2f62fb1797b88883e61809495a1a66
Parent hash: 0xce4d12e9…8e58493d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,388,347 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

11.7%3,510,336 / 30,000,000

Base fee

20 gwei

State root

0x6725cac3f8f9…24b28bf37ecc

Transactions root

0xb493f82ee604…95c299f44575

Receipts root

0x3e412c87c85d…a80a6e97a751

Nonce

0x0000000000000000

Extra data

0x00000004a817c800