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 #0xb55a5d0ca01e02631297cb79018ca51a98120819d3aa9a6861510cb8ecd5a790 · ArcScan

Block

#21,267,423

2026-09-17 03:58:46 UTC

FinalizedProposed 27 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,267,423
Timestamp: 27 days ago · 2026-09-17 03:58:46 UTC
Transactions: 0 transactions in this block
Block hash: 0xb55a5d0ca01e02631297cb79018ca51a98120819d3aa9a6861510cb8ecd5a790
Parent hash: 0xcf80b84a…3ed565a6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,267,423 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

41.8%12,553,126 / 30,000,000

Base fee

20 gwei

State root

0x1be383bf3c43…7406acf69e75

Transactions root

0x263558d6d921…9db75f4e70a3

Receipts root

0x429331bf715b…1e46a6c101af

Nonce

0x0000000000000000

Extra data

0x00000004a817c800