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 #21377183 · ArcScan

Block

#21,377,183

2026-09-17 19:26:44 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,377,183
Timestamp: 54 days ago · 2026-09-17 19:26:44 UTC
Transactions: 0 transactions in this block
Block hash: 0x173453d2bfdda7e8c6685d8c8639be019329ae44795086e0809ba2cf0a724c91
Parent hash: 0x67daad25…089036c5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,377,183 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

14.3%4,288,502 / 30,000,000

Base fee

20 gwei

State root

0xb3b90e83a3ac…d100b1de7af4

Transactions root

0xb74b2d11df50…a1d5fbfa185a

Receipts root

0x17cec0a40254…067a873e5753

Nonce

0x0000000000000000

Extra data

0x00000004a817c800