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 #0xc54f9a638f5455e5e5ed945f53449e75c6f1cdd5666a1e15b68348db3a43feda · ArcScan

Block

#21,379,171

2026-09-17 19:43:32 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,379,171
Timestamp: 51 days ago · 2026-09-17 19:43:32 UTC
Transactions: 0 transactions in this block
Block hash: 0xc54f9a638f5455e5e5ed945f53449e75c6f1cdd5666a1e15b68348db3a43feda
Parent hash: 0xa4f5e8b3…4d752aa7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,379,171 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

8.4%2,534,122 / 30,000,000

Base fee

20 gwei

State root

0x773c777e23cc…9572f0d1e821

Transactions root

0x4078d328a75d…9d57d29912ea

Receipts root

0x2a02eac39ccf…5cd4f7242526

Nonce

0x0000000000000000

Extra data

0x00000004a817c800