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 #0xf38b2c71974ae71b03bec211ddff081b91dc7473bd4619c0179b5e76cfa8732c · ArcScan

Block

#21,530,108

2026-09-18 16:59:22 UTC

FinalizedProposed 52 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,530,108
Timestamp: 52 days ago · 2026-09-18 16:59:22 UTC
Transactions: 0 transactions in this block
Block hash: 0xf38b2c71974ae71b03bec211ddff081b91dc7473bd4619c0179b5e76cfa8732c
Parent hash: 0xeb057abc…d2fd7664
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,530,108 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

4.9%1,474,731 / 30,000,000

Base fee

20 gwei

State root

0xb940527c19a0…f7b710a06eb8

Transactions root

0x44219fc0d8d3…c705b90614b3

Receipts root

0x4d1336b0469e…2b0fd7f13a8c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800