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 #21250983 · ArcScan

Block

#21,250,983

2026-09-17 01:39:55 UTC

FinalizedProposed 24 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,250,983
Timestamp: 24 days ago · 2026-09-17 01:39:55 UTC
Transactions: 0 transactions in this block
Block hash: 0x940c8281f6844b00cadbfa82ada37b3f39d0a3fd7725b98c86b33c935d5c5584
Parent hash: 0x728cb80a…17d8bc5e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,250,983 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

28.5%8,539,678 / 30,000,000

Base fee

20 gwei

State root

0xc81135c22e77…a08c6fd618d8

Transactions root

0xa55b82c1eec4…d68f0243b59c

Receipts root

0x5a25fec897f1…d41648484b6f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800