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 #21481385 · ArcScan

Block

#21,481,385

2026-09-18 10:07:31 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,481,385
Timestamp: 51 days ago · 2026-09-18 10:07:31 UTC
Transactions: 0 transactions in this block
Block hash: 0x920e8629bd2111c6120ab3446c92727e7c1569fb9fb69b650de150e88894d8c7
Parent hash: 0xb78bb57f…d1a1d09e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,481,385 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

6.8%2,045,166 / 30,000,000

Base fee

20 gwei

State root

0x44fe6bc4df25…f651bdd0e950

Transactions root

0x435c0bd7126d…2819b19d22d9

Receipts root

0xf515ff0583dd…d8c6fe934230

Nonce

0x0000000000000000

Extra data

0x00000004a817c800