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 #21512414 · ArcScan

Block

#21,512,414

2026-09-18 14:29:49 UTC

FinalizedProposed 45 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,512,414
Timestamp: 45 days ago · 2026-09-18 14:29:49 UTC
Transactions: 0 transactions in this block
Block hash: 0x199476155e46a6f300cdaba64e114cce2131ec9c54cee2fe9c425503d9114c5e
Parent hash: 0xf88b5853…d6967bf0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,512,414 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

23.2%6,960,408 / 30,000,000

Base fee

20 gwei

State root

0xda6a71b5a0cc…d37dd75a22ed

Transactions root

0x371de43f7ae9…4dbfa3d17839

Receipts root

0x81fcd3289f68…a8dc5561a74e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800