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 #21511742 · ArcScan

Block

#21,511,742

2026-09-18 14:24:08 UTC

FinalizedProposed 22 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,511,742
Timestamp: 22 days ago · 2026-09-18 14:24:08 UTC
Transactions: 0 transactions in this block
Block hash: 0x179b124a5992145e1de64080779466b5bb35c215ea11a688e15af257467fc690
Parent hash: 0x53741acb…45a5b081
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,511,742 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

11.2%3,355,198 / 30,000,000

Base fee

20 gwei

State root

0xcefc54161466…da138111f1ff

Transactions root

0x5ba98e0b2a9d…d9cb539995dc

Receipts root

0x714f28787b65…9bab2e21c51b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800