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 #21277958 · ArcScan

Block

#21,277,958

2026-09-17 05:27:46 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,277,958
Timestamp: 14 days ago · 2026-09-17 05:27:46 UTC
Transactions: 0 transactions in this block
Block hash: 0xde83eb59955f791afd1a597aa366ceaa3394f2868e1dc373117e1366d43c6764
Parent hash: 0xb719678e…d311c365
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,277,958 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

15.8%4,738,661 / 30,000,000

Base fee

20 gwei

State root

0x3e41789c5e3c…bf409462a1b3

Transactions root

0xcb05f7ab7f03…c2fe3a650826

Receipts root

0xd8d42aaabc98…c23d62e2d7ac

Nonce

0x0000000000000000

Extra data

0x00000004a817c800