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 #21368426 · ArcScan

Block

#21,368,426

2026-09-17 18:12:45 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,368,426
Timestamp: 7 days ago · 2026-09-17 18:12:45 UTC
Transactions: 0 transactions in this block
Block hash: 0x205da0b2fd6fe4b6dda4cdaee04dbce7b36f8bbfbb9ab817a1dd9ecb11c08b05
Parent hash: 0x8cbdebb7…01dfe9fb
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,368,426 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

12.5%3,751,348 / 30,000,000

Base fee

20 gwei

State root

0xa821a8d6ed5c…e3058ad7968f

Transactions root

0x80be10cae099…69bfd68f0bfe

Receipts root

0x6c20ef9f2d98…8ef08f705645

Nonce

0x0000000000000000

Extra data

0x00000004a817c800