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 #0x0fbf528f6522783e2fae02f13a967789f16a1572d973792a20f1f598d572f4b1 · ArcScan

Block

#21,239,707

2026-09-17 00:04:43 UTC

FinalizedProposed 19 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,239,707
Timestamp: 19 days ago · 2026-09-17 00:04:43 UTC
Transactions: 0 transactions in this block
Block hash: 0x0fbf528f6522783e2fae02f13a967789f16a1572d973792a20f1f598d572f4b1
Parent hash: 0xca57cec4…049d9d1d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,239,707 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

32.2%9,667,263 / 30,000,000

Base fee

20 gwei

State root

0xbb4576024f96…8b52b8b576cc

Transactions root

0xb7cb5d23147b…20472f0b7e2d

Receipts root

0xe28900e048db…697e8bb1571a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800