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 #21250942 · ArcScan

Block

#21,250,942

2026-09-17 01:39:34 UTC

FinalizedProposed 25 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,250,942
Timestamp: 25 days ago · 2026-09-17 01:39:34 UTC
Transactions: 0 transactions in this block
Block hash: 0x2aa21f686d0fc55e89bf4d42c966bcd69c172f0a68900a6ac29f9aa5760f237a
Parent hash: 0x9fa7c058…b653155a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,250,942 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

15.7%4,711,990 / 30,000,000

Base fee

20 gwei

State root

0xf98b4075d0e3…71ba4d62c137

Transactions root

0xbe69e8892664…80151f925e21

Receipts root

0x766a33da2bcf…c9d6d2628c2b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800