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 #21325861 · ArcScan

Block

#21,325,861

2026-09-17 12:12:24 UTC

FinalizedProposed 29 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,325,861
Timestamp: 29 days ago · 2026-09-17 12:12:24 UTC
Transactions: 0 transactions in this block
Block hash: 0xe775952617a9514a28d6ee2994493f8b8ff168dee5d9caff005fb2817678e064
Parent hash: 0x40ca1fbf…4d201673
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,325,861 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

21.2%6,369,791 / 30,000,000

Base fee

20 gwei

State root

0x5a0ce67b8cc8…52dfc1f526b5

Transactions root

0x8039b0e2d5d0…e992de6a0f77

Receipts root

0x88ebe559d350…7782255152de

Nonce

0x0000000000000000

Extra data

0x00000004a817c800