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 #21375426 · ArcScan

Block

#21,375,426

2026-09-17 19:11:53 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,375,426
Timestamp: 14 days ago · 2026-09-17 19:11:53 UTC
Transactions: 0 transactions in this block
Block hash: 0x456256bf1d7b9457320197482f3de9d7e1af3abd7ff36d7a93a0dbc1977001a0
Parent hash: 0x703d35be…5eca4f60
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,375,426 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

5.9%1,766,369 / 30,000,000

Base fee

20 gwei

State root

0x34451ba1d9ad…6b6fdcd9debc

Transactions root

0xf1d13ff39757…0ffd49d9feaa

Receipts root

0x969baf91a974…5ee5f47c89b8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800