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

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 #21274350 · ArcScan

Block

#21,274,350

2026-09-17 04:57:17 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,274,350
Timestamp: 18 days ago · 2026-09-17 04:57:17 UTC
Transactions: 0 transactions in this block
Block hash: 0x0f8bbd16c2cb548b88a10a44939f652048b0acf229e1f38a0e29bb2139d8d2a9
Parent hash: 0x018d8d61…e28542b3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,274,350 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

21.1%6,346,882 / 30,000,000

Base fee

20 gwei

State root

0xac5843235322…00d0310833a5

Transactions root

0x8c98d060876c…18ec3091d312

Receipts root

0xd78391659d7f…02aa4e8e9eff

Nonce

0x0000000000000000

Extra data

0x00000004a817c800