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 #0xb9b91543e13a0991dc209059c49fb3bdf231cb742557d46c1bb96ac3296af55c · ArcScan

Block

#21,319,279

2026-09-17 11:16:50 UTC

FinalizedProposed 52 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,319,279
Timestamp: 52 days ago · 2026-09-17 11:16:50 UTC
Transactions: 0 transactions in this block
Block hash: 0xb9b91543e13a0991dc209059c49fb3bdf231cb742557d46c1bb96ac3296af55c
Parent hash: 0x4100d346…a1835b29
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,319,279 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

36.7%11,020,455 / 30,000,000

Base fee

20 gwei

State root

0x2128d4f55d01…d68b1024cbe5

Transactions root

0x5da9d63cb864…6ba26144d9b0

Receipts root

0xc018eabf47a9…6a329868d1e4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800