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 #0xa6cb57d07696fab7173cbe71f40e8738c5904fb29995256dec34270675fa170c · ArcScan

Block

#21,320,148

2026-09-17 11:24:10 UTC

FinalizedProposed 43 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,320,148
Timestamp: 43 days ago · 2026-09-17 11:24:10 UTC
Transactions: 0 transactions in this block
Block hash: 0xa6cb57d07696fab7173cbe71f40e8738c5904fb29995256dec34270675fa170c
Parent hash: 0x6faa985d…be899408
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,320,148 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

32.5%9,747,596 / 30,000,000

Base fee

20 gwei

State root

0xa264ab294bf4…665da0e207d0

Transactions root

0xa551e8220a84…975c00cf91b8

Receipts root

0x561682c3ba13…ee9ebd246cca

Nonce

0x0000000000000000

Extra data

0x00000004a817c800