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 #0x818fdc19997a6b56e95af637932c63cc2afb4b961a699edf67d8e9b2cba9088e · ArcScan

Block

#21,540,481

2026-09-18 18:27:03 UTC

FinalizedProposed 38 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,540,481
Timestamp: 38 days ago · 2026-09-18 18:27:03 UTC
Transactions: 0 transactions in this block
Block hash: 0x818fdc19997a6b56e95af637932c63cc2afb4b961a699edf67d8e9b2cba9088e
Parent hash: 0xa06a2754…a639b6a1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,540,481 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

17.6%5,273,381 / 30,000,000

Base fee

20 gwei

State root

0x64753138bbdd…f30517df3e13

Transactions root

0x323ebcb465b9…a92a755a2ad7

Receipts root

0x1f1f80c59dfd…611bf53cb931

Nonce

0x0000000000000000

Extra data

0x00000004a817c800