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 #21345193 · ArcScan

Block

#21,345,193

2026-09-17 14:55:42 UTC

FinalizedProposed 55 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,345,193
Timestamp: 55 days ago · 2026-09-17 14:55:42 UTC
Transactions: 0 transactions in this block
Block hash: 0x1f536758522a466856b27e10538aed14d3687b2f1140ac614f50889a1183bed6
Parent hash: 0xdf788f59…d904a439
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,345,193 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

10.4%3,115,575 / 30,000,000

Base fee

20 gwei

State root

0x11906d3a6197…bdd60769c9e9

Transactions root

0xab2e8a7a67f4…a0d85832be19

Receipts root

0xeb218a7412b2…c02eef26696c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800