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 #21339546 · ArcScan

Block

#21,339,546

2026-09-17 14:08:00 UTC

FinalizedProposed 34 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,339,546
Timestamp: 34 days ago · 2026-09-17 14:08:00 UTC
Transactions: 0 transactions in this block
Block hash: 0x9cee0c342a77770cd604c9479e677478f929e257db0b599594eb8bc7c86b212e
Parent hash: 0xa2c21d7a…d5c87be7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,339,546 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

14.2%4,259,063 / 30,000,000

Base fee

20 gwei

State root

0xb3e4aa1127ac…5174e57a9521

Transactions root

0x2688af07b04d…c053e40b6fb3

Receipts root

0xa55b788aeb10…ef785a2df13a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800