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 #21393359 · ArcScan

Block

#21,393,359

2026-09-17 21:43:26 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,393,359
Timestamp: 49 days ago · 2026-09-17 21:43:26 UTC
Transactions: 0 transactions in this block
Block hash: 0x8a8c69060030849ead9a38d3453469188212699bb3f33b9493f4e32d1a1c9dc3
Parent hash: 0x9566e1b2…35307e96
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,393,359 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

3.6%1,076,775 / 30,000,000

Base fee

20 gwei

State root

0x6d0a5eb4ef31…c5f6ed580f15

Transactions root

0xb2bbc8eb63e4…c4e353d06757

Receipts root

0xcf67cbccaba8…a77d3ed5e6ba

Nonce

0x0000000000000000

Extra data

0x00000004a817c800