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 #0x49b1a7d5784dc4c03d76134fb5ef0568ff75226a59f9f7793fe8bb22d2842d69 · ArcScan

Block

#21,388,563

2026-09-17 21:02:54 UTC

FinalizedProposed 30 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,388,563
Timestamp: 30 days ago · 2026-09-17 21:02:54 UTC
Transactions: 0 transactions in this block
Block hash: 0x49b1a7d5784dc4c03d76134fb5ef0568ff75226a59f9f7793fe8bb22d2842d69
Parent hash: 0xaf016232…431047ff
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,388,563 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

5.2%1,568,047 / 30,000,000

Base fee

20 gwei

State root

0x6117b864f1db…6b4510816039

Transactions root

0x504f7ffe489d…05d91847be6e

Receipts root

0xeed6ff7674b8…ecb54878189e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800