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 #0xfb79a28e5fccaf957d67b977ba78c69e95d626a882c04c1f5e36bfa2377f8f50 · ArcScan

Block

#21,279,314

2026-09-17 05:39:13 UTC

FinalizedProposed 22 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,279,314
Timestamp: 22 days ago · 2026-09-17 05:39:13 UTC
Transactions: 0 transactions in this block
Block hash: 0xfb79a28e5fccaf957d67b977ba78c69e95d626a882c04c1f5e36bfa2377f8f50
Parent hash: 0x1873952c…b07b240a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,279,314 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

18.8%5,627,984 / 30,000,000

Base fee

20 gwei

State root

0x00ced5987276…25220581822a

Transactions root

0xe725af8aa44f…75965be77260

Receipts root

0x75b50a8d5848…384e4d43def0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800