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 #0x76c27bd36d1b7356496fefb09f8f9ab36cc31e5bfc00956bf2d49b4fd82787b1 · ArcScan

Block

#21,418,423

2026-09-18 01:15:18 UTC

FinalizedProposed 22 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,418,423
Timestamp: 22 days ago · 2026-09-18 01:15:18 UTC
Transactions: 0 transactions in this block
Block hash: 0x76c27bd36d1b7356496fefb09f8f9ab36cc31e5bfc00956bf2d49b4fd82787b1
Parent hash: 0x3f9d2108…a6c9f7a9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,418,423 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

17.3%5,198,497 / 30,000,000

Base fee

20 gwei

State root

0x2992f8ce800a…d343a9e8ae15

Transactions root

0x24a3f9299671…876ae561fa63

Receipts root

0xaf08fe58dbcb…41935c06139e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800