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 #0xb22fc7204bfa1ba60302ec1d5b2e8f1403fa53cd7f1b29a5d3fbda6af5c18b18 · ArcScan

Block

#21,553,691

2026-09-18 20:18:45 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,553,691
Timestamp: 10 days ago · 2026-09-18 20:18:45 UTC
Transactions: 0 transactions in this block
Block hash: 0xb22fc7204bfa1ba60302ec1d5b2e8f1403fa53cd7f1b29a5d3fbda6af5c18b18
Parent hash: 0xbb84cc13…ac8fef6f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,553,691 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

3.9%1,155,480 / 30,000,000

Base fee

20 gwei

State root

0x0a5d4899d7c9…cdb32732e046

Transactions root

0xc6bbd293a1ca…05bcc493ed2e

Receipts root

0x3623ff0a4e00…9595538c2de9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800