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 #0xad9f9d17946439d754d70900d9628b6261a3a97ebc3e25414e6d97e026766a30 · ArcScan

Block

#21,549,513

2026-09-18 19:43:25 UTC

FinalizedProposed 19 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,549,513
Timestamp: 19 days ago · 2026-09-18 19:43:25 UTC
Transactions: 0 transactions in this block
Block hash: 0xad9f9d17946439d754d70900d9628b6261a3a97ebc3e25414e6d97e026766a30
Parent hash: 0xac9f9d43…ca125120
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,549,513 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

4.6%1,394,087 / 30,000,000

Base fee

20 gwei

State root

0x1a9a6c73808d…014bb97adc56

Transactions root

0x65589d452d71…3461886216bc

Receipts root

0xab8e828efc54…cf5d79bac8a4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800