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 #21269884 · ArcScan

Block

#21,269,884

2026-09-17 04:19:33 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,269,884
Timestamp: 14 days ago · 2026-09-17 04:19:33 UTC
Transactions: 0 transactions in this block
Block hash: 0x9d355f9a35a4edbc197bb09fd90c35f03d615723d599eac711fcb2ebc68c0ef4
Parent hash: 0xe70deb55…22fc8681
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,269,884 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

12.5%3,764,458 / 30,000,000

Base fee

20 gwei

State root

0xe5e881203592…9d7432662b20

Transactions root

0x4823228529ae…d58541e0f39e

Receipts root

0x1f535c1b9ac7…f9ba0c989788

Nonce

0x0000000000000000

Extra data

0x00000004a817c800