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 #21219684 · ArcScan

Block

#21,219,684

2026-09-16 21:15:43 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,219,684
Timestamp: 6 days ago · 2026-09-16 21:15:43 UTC
Transactions: 0 transactions in this block
Block hash: 0x7aeca126fe150fc080cf91efff5932d12c345fdf39f68e56715946d952ae8c8a
Parent hash: 0x34eb1403…b0f6eb1c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,219,684 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

64.1%19,229,484 / 30,000,000

Base fee

20.016000346 gwei

State root

0x834769a5361b…deabf59dca7a

Transactions root

0x489d18e721f4…19c0344b2450

Receipts root

0xeff684ee86a3…838d2231251b

Nonce

0x0000000000000000

Extra data

0x00000004ab27df28