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 #0xea4262c526548af8147f5919c43e31e2a65d7de10bd7692bdb1bd05776df08bb · ArcScan

Block

#21,278,226

2026-09-17 05:30:02 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,278,226
Timestamp: 11 days ago · 2026-09-17 05:30:02 UTC
Transactions: 0 transactions in this block
Block hash: 0xea4262c526548af8147f5919c43e31e2a65d7de10bd7692bdb1bd05776df08bb
Parent hash: 0x738ad821…0b93c75a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,278,226 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

27.0%8,099,714 / 30,000,000

Base fee

20 gwei

State root

0x12bb35d91e63…aec2db381892

Transactions root

0x4f1232f34402…4cb8867988a2

Receipts root

0x725f8c3cb555…fe65856798b1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800