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 #0xb8d4eb815c210689e74d0743b774a34ebdebf69af402ab2a5430a87f30a3e274 · ArcScan

Block

#21,403,741

2026-09-17 23:11:12 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,403,741
Timestamp: 48 days ago · 2026-09-17 23:11:12 UTC
Transactions: 0 transactions in this block
Block hash: 0xb8d4eb815c210689e74d0743b774a34ebdebf69af402ab2a5430a87f30a3e274
Parent hash: 0x34197a5e…11bd25f2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,403,741 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

5.6%1,672,176 / 30,000,000

Base fee

20 gwei

State root

0xf5cdd9417129…28d943a0695e

Transactions root

0x86e8d6e75b9f…f0f23b6f939a

Receipts root

0x3582215cbc6f…3f023f2d728b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800