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 #21281492 · ArcScan

Block

#21,281,492

2026-09-17 05:57:37 UTC

FinalizedProposed 17 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,281,492
Timestamp: 17 days ago · 2026-09-17 05:57:37 UTC
Transactions: 0 transactions in this block
Block hash: 0x47285f7084e89696d56bf01830885ecb78cb280a4cb257e74b59a20b33201255
Parent hash: 0x13686b28…47846635
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,281,492 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

24.8%7,433,938 / 30,000,000

Base fee

20 gwei

State root

0xe8ecb333f73f…88a1c8b84ffa

Transactions root

0x87db3e23920e…f1a684ed429b

Receipts root

0x7565527c41dc…4a9ab0972582

Nonce

0x0000000000000000

Extra data

0x00000004a817c800