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 #0x8ab42d4d1ef21ee8409ba7c7bd0362c3317b009a72db14fa243c9fa19ad326ac · ArcScan

Block

#21,379,253

2026-09-17 19:44:14 UTC

FinalizedProposed 50 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,379,253
Timestamp: 50 days ago · 2026-09-17 19:44:14 UTC
Transactions: 0 transactions in this block
Block hash: 0x8ab42d4d1ef21ee8409ba7c7bd0362c3317b009a72db14fa243c9fa19ad326ac
Parent hash: 0xc3f7cd90…ef0addea
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,379,253 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

22.7%6,799,121 / 30,000,000

Base fee

20 gwei

State root

0x7f8f87b89b40…cf6825d40a2d

Transactions root

0x661d2e08420c…cce4cac9e86c

Receipts root

0x1c6422db38af…b05ae3fcfd98

Nonce

0x0000000000000000

Extra data

0x00000004a817c800