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 #0x3bdb3bc3af6747d3f0f6368f1a4758b70d78ce30ae14bc554e3b38208b731e59 · ArcScan

Block

#21,320,992

2026-09-17 11:31:18 UTC

FinalizedProposed 17 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,320,992
Timestamp: 17 days ago · 2026-09-17 11:31:18 UTC
Transactions: 0 transactions in this block
Block hash: 0x3bdb3bc3af6747d3f0f6368f1a4758b70d78ce30ae14bc554e3b38208b731e59
Parent hash: 0x62fb8c71…b03c422c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,320,992 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

15.8%4,727,353 / 30,000,000

Base fee

20 gwei

State root

0xe1b4c4b8c0f8…1cca4bc0d291

Transactions root

0xdcd49665038d…5bc896da7a51

Receipts root

0x2418164d24b5…929b4778f021

Nonce

0x0000000000000000

Extra data

0x00000004a817c800