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 #21376898 · ArcScan

Block

#21,376,898

2026-09-17 19:24:19 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,376,898
Timestamp: 51 days ago · 2026-09-17 19:24:19 UTC
Transactions: 0 transactions in this block
Block hash: 0x39b67aef97c3d087bc4c1226c2336b2b42fe169ee47afd4f69bb8a5c9bb97b8b
Parent hash: 0xc19a0f95…22744097
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,376,898 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

7.9%2,374,483 / 30,000,000

Base fee

20 gwei

State root

0xb40c411724b6…de58d5804daf

Transactions root

0x8c4ffcc163e6…8c6c76a04f91

Receipts root

0xbc11ddc30402…6c1710a6f92c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800