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 #0xa4345a606886a770d1fdfbed0c7c2c68f4b0e0a06c721f15d599d968080a69c9 · ArcScan

Block

#21,210,033

2026-09-16 19:54:15 UTC

FinalizedProposed 3 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,210,033
Timestamp: 3 days ago · 2026-09-16 19:54:15 UTC
Transactions: 0 transactions in this block
Block hash: 0xa4345a606886a770d1fdfbed0c7c2c68f4b0e0a06c721f15d599d968080a69c9
Parent hash: 0xb4547560…f55ea15c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,210,033 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

32.2%9,665,702 / 30,000,000

Base fee

20 gwei

State root

0x672e4e91486f…b059aee197cb

Transactions root

0xf0207d6d6833…f6a1ae352ec1

Receipts root

0xe4e51a1d53e2…acffdad0efb7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800