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 #0x738ba4ceab7e3459058435ecf6ed9a7cd54f1085be6b11137f466507ab0d22dc · ArcScan

Block

#21,620,537

2026-09-19 05:43:57 UTC

FinalizedProposed 45 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,620,537
Timestamp: 45 days ago · 2026-09-19 05:43:57 UTC
Transactions: 0 transactions in this block
Block hash: 0x738ba4ceab7e3459058435ecf6ed9a7cd54f1085be6b11137f466507ab0d22dc
Parent hash: 0x7ad2afc0…ca804ad0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,620,537 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

3.0%906,919 / 30,000,000

Base fee

20 gwei

State root

0x5c6eccff5dd4…6e82952a571d

Transactions root

0x90bab4d5f3a1…118ee05d0fb4

Receipts root

0xc73214ba7dd6…90ec498ad8c8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800