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 #21553512 · ArcScan

Block

#21,553,512

2026-09-18 20:17:14 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,553,512
Timestamp: 6 days ago · 2026-09-18 20:17:14 UTC
Transactions: 0 transactions in this block
Block hash: 0xc17afe88ad3347f78dd0dc78b1aa326c192b5cf166c39ac892d5bc71a8e92a30
Parent hash: 0x69002b5d…6e23b7a8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,553,512 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

12.6%3,767,343 / 30,000,000

Base fee

20 gwei

State root

0x60aba61481b8…0c1f750346c1

Transactions root

0xa8d722573875…d0ad8ad94888

Receipts root

0x79531b9233c1…fd5381120cb0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800