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 #21287276 · ArcScan

Block

#21,287,276

2026-09-17 06:46:30 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,287,276
Timestamp: 8 days ago · 2026-09-17 06:46:30 UTC
Transactions: 0 transactions in this block
Block hash: 0x5d6ac27992827b5fdb4864696a73baafe805e39423e9d7f3fcd3075c18918994
Parent hash: 0x7bc87270…f3a768e0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,287,276 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

8.0%2,408,100 / 30,000,000

Base fee

20 gwei

State root

0x9e0fa3d6f5d8…663f8c7abe76

Transactions root

0x7877cf17c77b…7bc2d8821f4b

Receipts root

0x887afaa97f6e…8d3d71e49eba

Nonce

0x0000000000000000

Extra data

0x00000004a817c800