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 #0xb4f9427027ff9d30989db12261b5ea3f4cc9319061fd3b428650427b5d90e271 · ArcScan

Block

#21,549,280

2026-09-18 19:41:27 UTC

FinalizedProposed 25 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,549,280
Timestamp: 25 days ago · 2026-09-18 19:41:27 UTC
Transactions: 0 transactions in this block
Block hash: 0xb4f9427027ff9d30989db12261b5ea3f4cc9319061fd3b428650427b5d90e271
Parent hash: 0xd103c8df…33e0e1fb
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,549,280 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

1.5%453,614 / 30,000,000

Base fee

20 gwei

State root

0x30ddb73daf7f…abb10ec1fdc6

Transactions root

0xb7384ff6b2cc…b44780b10fd3

Receipts root

0xd12e63febebb…b2d6089522f5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800