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 #21544073 · ArcScan

Block

#21,544,073

2026-09-18 18:57:25 UTC

FinalizedProposed 57 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,544,073
Timestamp: 57 days ago · 2026-09-18 18:57:25 UTC
Transactions: 0 transactions in this block
Block hash: 0xe490eab75e10eaf93958c8d23142b9d30e8964f73c3bb3afc79f501d43de7f7a
Parent hash: 0x4a0aa434…19147e03
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,544,073 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

2.4%724,664 / 30,000,000

Base fee

20 gwei

State root

0x2fc2dd489adb…ab163bc0113c

Transactions root

0xfbd374a5dedb…f08fc36a94b8

Receipts root

0xe0b3536f4703…c97df1bf1ead

Nonce

0x0000000000000000

Extra data

0x00000004a817c800