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 #21393560 · ArcScan

Block

#21,393,560

2026-09-17 21:45:08 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,393,560
Timestamp: 48 days ago · 2026-09-17 21:45:08 UTC
Transactions: 0 transactions in this block
Block hash: 0x4e1283c3e39327dac66c73ef6c442b46fecd4274deb224e78ea383ef82b78a9b
Parent hash: 0xf9d43ebf…22cdee83
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,393,560 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

6.3%1,894,734 / 30,000,000

Base fee

20 gwei

State root

0x80727bc7fff9…17d23aec1ea7

Transactions root

0x16c237ee93b9…1582c5777464

Receipts root

0x379d0399fc19…96c00653139e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800