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 #21566898 · ArcScan

Block

#21,566,898

2026-09-18 22:10:25 UTC

FinalizedProposed 30 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,566,898
Timestamp: 30 days ago · 2026-09-18 22:10:25 UTC
Transactions: 0 transactions in this block
Block hash: 0xc3cc65435cd3392bfed31f066f70a88c6afa1f4b63a4f25b7d848f3343496b52
Parent hash: 0x878732e1…afa2ab8f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,566,898 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

6.0%1,808,236 / 30,000,000

Base fee

20 gwei

State root

0x69bb9548ad50…c10f0a1083da

Transactions root

0xaabafe843619…356e5cc50664

Receipts root

0x51e7f26ddbfc…a50a61f5218e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800