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 #21403871 · ArcScan

Block

#21,403,871

2026-09-17 23:12:18 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,403,871
Timestamp: 48 days ago · 2026-09-17 23:12:18 UTC
Transactions: 0 transactions in this block
Block hash: 0x47ce1179367ee89dbb5c4523fdabae3d9abc60c02a154aad90d52292e8b92cbd
Parent hash: 0xb578e019…da35aac0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,403,871 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

12.3%3,695,579 / 30,000,000

Base fee

20 gwei

State root

0xff04ce8b683e…98abf82319b5

Transactions root

0x8f465680dff5…b6fef1d2b408

Receipts root

0x2345fb1f5928…b0237a5ae6db

Nonce

0x0000000000000000

Extra data

0x00000004a817c800