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 #0xa613d2f6ed3e60bd993f100953f4e1c34d3ff9a50f9b10cb100c1d0c4eca25b1 · ArcScan

Block

#21,399,762

2026-09-17 22:37:34 UTC

FinalizedProposed 16 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,399,762
Timestamp: 16 days ago · 2026-09-17 22:37:34 UTC
Transactions: 0 transactions in this block
Block hash: 0xa613d2f6ed3e60bd993f100953f4e1c34d3ff9a50f9b10cb100c1d0c4eca25b1
Parent hash: 0x30755295…236fc95d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,399,762 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

5.3%1,607,233 / 30,000,000

Base fee

20 gwei

State root

0x5442f179854a…583e0f7e99ee

Transactions root

0x762e3d38cd80…d09c740bea46

Receipts root

0x5f322bd16b6e…0e4893fac2fa

Nonce

0x0000000000000000

Extra data

0x00000004a817c800