Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0xe9e9b3e995d2c6675e9d4857451316f87e41631535d6916591a1322188ba18a9 · ArcScan

Block

#21,221,954

2026-09-16 21:34:52 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,221,954
Timestamp: 11 days ago · 2026-09-16 21:34:52 UTC
Transactions: 0 transactions in this block
Block hash: 0xe9e9b3e995d2c6675e9d4857451316f87e41631535d6916591a1322188ba18a9
Parent hash: 0x5924ad96…47bda659
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,221,954 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

36.6%10,970,970 / 30,000,000

Base fee

20 gwei

State root

0xcef8f134e691…1af36974ff5a

Transactions root

0x2f6c0db604cb…0d944b55882a

Receipts root

0xa1260d6dc9dc…82ca1c711f85

Nonce

0x0000000000000000

Extra data

0x00000004a817c800