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 #0x3819af7d366141aa543a555e103e4cc78b61c0899c85965f83c0858c65216a9a · ArcScan

Block

#21,261,413

2026-09-17 03:08:00 UTC

FinalizedProposed 28 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,261,413
Timestamp: 28 days ago · 2026-09-17 03:08:00 UTC
Transactions: 0 transactions in this block
Block hash: 0x3819af7d366141aa543a555e103e4cc78b61c0899c85965f83c0858c65216a9a
Parent hash: 0x2ff034fb…467f4bfd
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,261,413 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

15.2%4,566,529 / 30,000,000

Base fee

20 gwei

State root

0x108f6dd39c9d…ac6fda346812

Transactions root

0x258fbe011936…59ea8cc0c6c4

Receipts root

0xe79aea91970f…f1d02f8009c2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800