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 #21172116 · ArcScan

Block

#21,172,116

2026-09-16 14:34:11 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,172,116
Timestamp: 18 days ago · 2026-09-16 14:34:11 UTC
Transactions: 0 transactions in this block
Block hash: 0x6898a1c91f6ac172c5a4e935ca1b34e7a9ac08f6cf02ebdda655fd07255dc428
Parent hash: 0x274eed8e…926ed867
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,172,116 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

26.2%7,854,105 / 30,000,000

Base fee

207.394876695 gwei

State root

0x927426c8af41…9ccadd9000ce

Transactions root

0x99dfc20d8697…2f87c4b57453

Receipts root

0xb1770d04f6be…dfa63b5dfefe

Nonce

0x0000000000000000

Extra data

0x000000304737af7a