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 #21548645 · ArcScan

Block

#21,548,645

2026-09-18 19:36:04 UTC

FinalizedProposed 46 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,548,645
Timestamp: 46 days ago · 2026-09-18 19:36:04 UTC
Transactions: 0 transactions in this block
Block hash: 0x5d1fd66164373108ae01f4b5a076d002c638e999ebc58cf7434260d84481a1e4
Parent hash: 0x779ad387…f1c45792
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,548,645 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

2.9%855,158 / 30,000,000

Base fee

20 gwei

State root

0x6fbb59ed8aa5…b3c8e847db93

Transactions root

0x4a66a5b75636…e10b53fc506d

Receipts root

0x18a6aa4a2bb1…bee1c395224a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800