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 #21372461 · ArcScan

Block

#21,372,461

2026-09-17 18:46:50 UTC

FinalizedProposed 33 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,372,461
Timestamp: 33 days ago · 2026-09-17 18:46:50 UTC
Transactions: 0 transactions in this block
Block hash: 0x39daa5c739cbdde921cd83f7d126d952f0285fddd154972e91599e8bb40786cd
Parent hash: 0xfd9c0468…7a0f512a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,372,461 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

12.5%3,763,598 / 30,000,000

Base fee

20 gwei

State root

0xfd20aaa544cf…3ab07f874f1a

Transactions root

0xa6adfa41851b…ac06c3be17eb

Receipts root

0x2de2f5fd7c8a…588132d91a25

Nonce

0x0000000000000000

Extra data

0x00000004a817c800