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 #21309153 · ArcScan

Block

#21,309,153

2026-09-17 09:51:21 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,309,153
Timestamp: 10 days ago · 2026-09-17 09:51:21 UTC
Transactions: 0 transactions in this block
Block hash: 0x31ab3b790d75aef6af8bb80f157245e32d594c1f9af79202f94cdbf84de1b60d
Parent hash: 0xedaae937…6e194ac3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,309,153 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

7.8%2,335,193 / 30,000,000

Base fee

20 gwei

State root

0xc622a20bb97f…d2e983237604

Transactions root

0xd2a9dedc2778…980dea837493

Receipts root

0xa1d14ae682a4…41bb9bf4fc84

Nonce

0x0000000000000000

Extra data

0x00000004a817c800