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 #0xb735de122c8101a865dcf25cd24daff26baa6ff6be44f300b870bab42ef4de27 · ArcScan

Block

#21,550,742

2026-09-18 19:53:49 UTC

FinalizedProposed 24 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,550,742
Timestamp: 24 days ago · 2026-09-18 19:53:49 UTC
Transactions: 0 transactions in this block
Block hash: 0xb735de122c8101a865dcf25cd24daff26baa6ff6be44f300b870bab42ef4de27
Parent hash: 0x53102d1f…def461c9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,550,742 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

3.1%930,426 / 30,000,000

Base fee

20 gwei

State root

0x1abe98177484…b00b8f1b5139

Transactions root

0x3eb9f04cf0ac…0dfd74b7080e

Receipts root

0x98d618f7a3b5…c41ce7cb3c85

Nonce

0x0000000000000000

Extra data

0x00000004a817c800