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 #0xa54717f8b32cd7fcf224b451e320bac7b3f1111e4eaaae9cdf8032029109aac6 · ArcScan

Block

#21,539,408

2026-09-18 18:17:59 UTC

FinalizedProposed 53 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,539,408
Timestamp: 53 days ago · 2026-09-18 18:17:59 UTC
Transactions: 0 transactions in this block
Block hash: 0xa54717f8b32cd7fcf224b451e320bac7b3f1111e4eaaae9cdf8032029109aac6
Parent hash: 0xc74cfe87…9b5e2f9b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,539,408 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

10.3%3,106,773 / 30,000,000

Base fee

20 gwei

State root

0x6955817a400f…71c7047ed27c

Transactions root

0x7c1fb281bbfe…0e80d7d8443f

Receipts root

0x56d5bf1d9287…b0e339088dd8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800