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 #21511508 · ArcScan

Block

#21,511,508

2026-09-18 14:22:10 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,511,508
Timestamp: 14 days ago · 2026-09-18 14:22:10 UTC
Transactions: 0 transactions in this block
Block hash: 0xbdec28ac38bc8ba949611d6eca8fd92a8082534bb0bc386ecaa351a0dea3069c
Parent hash: 0xf62d63fa…b031c7b9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,511,508 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

21.2%6,370,860 / 30,000,000

Base fee

20 gwei

State root

0x0f6d4e0f5dc6…feefec3f8049

Transactions root

0x2f24f48e75b7…95263d2da065

Receipts root

0x46c44edfe2fe…58fa7a4d8223

Nonce

0x0000000000000000

Extra data

0x00000004a817c800