Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x04bbd4e01dddfc7c700d742eed686a7ffc3524becc962fac22f844b47ece9d1e · ArcScan

Block

#21,221,942

2026-09-16 21:34:46 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,221,942
Timestamp: 11 days ago · 2026-09-16 21:34:46 UTC
Transactions: 0 transactions in this block
Block hash: 0x04bbd4e01dddfc7c700d742eed686a7ffc3524becc962fac22f844b47ece9d1e
Parent hash: 0x2fad23cc…68df7db3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,221,942 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

25.7%7,712,128 / 30,000,000

Base fee

20 gwei

State root

0xc4fbc89563c1…e93c4a091cac

Transactions root

0x0cacc1c1597e…dbd1b74bfa32

Receipts root

0xee64196cbd6c…9aa58d85692f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800