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 #21620716 · ArcScan

Block

#21,620,716

2026-09-19 05:45:27 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,620,716
Timestamp: 47 days ago · 2026-09-19 05:45:27 UTC
Transactions: 0 transactions in this block
Block hash: 0x3ceeb84956ad73d0ed635839b1b4cabf2382754b883f26241192e69152f3215a
Parent hash: 0x117094d7…34e26e08
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,620,716 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

3.1%944,160 / 30,000,000

Base fee

20 gwei

State root

0x0589d5a07aed…975c128de142

Transactions root

0x00de9d9b1af5…4b2f1e83e628

Receipts root

0xee4f9498a066…951115b6b93f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800