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 #0xd66311f3b9fe60299d34ce7b880bc99dc6e40a58ad7cd231be784a9acbafdd19 · ArcScan

Block

#21,385,741

2026-09-17 20:39:03 UTC

FinalizedProposed 4 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,385,741
Timestamp: 4 days ago · 2026-09-17 20:39:03 UTC
Transactions: 0 transactions in this block
Block hash: 0xd66311f3b9fe60299d34ce7b880bc99dc6e40a58ad7cd231be784a9acbafdd19
Parent hash: 0x1c771b22…5f5d3b59
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,385,741 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

21.1%6,324,349 / 30,000,000

Base fee

20 gwei

State root

0x0f8ecdbf21ce…52afaa779b84

Transactions root

0x85c2d922b969…edb589276f21

Receipts root

0x5a63bd2c64c7…5ce1f863e38a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800