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 #21418782 · ArcScan

Block

#21,418,782

2026-09-18 01:18:20 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,418,782
Timestamp: 12 days ago · 2026-09-18 01:18:20 UTC
Transactions: 0 transactions in this block
Block hash: 0xc1d238bab671baa0ffe3a673f4b398c26e333ee4b56444d25d1de84fc1f03866
Parent hash: 0x1b73ef0d…965e5742
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,418,782 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

24.8%7,433,176 / 30,000,000

Base fee

20 gwei

State root

0xd6a6beb45acb…3e6cbc335b73

Transactions root

0xe7d31de318ef…34c720323f24

Receipts root

0xdd51a7a688ba…d3b38b94b41e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800