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

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 #21365481 · ArcScan

Block

#21,365,481

2026-09-17 17:47:52 UTC

FinalizedProposed 57 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,365,481
Timestamp: 57 days ago · 2026-09-17 17:47:52 UTC
Transactions: 0 transactions in this block
Block hash: 0x854b4fe47b3c135797bd9ebf5b4b73eac1f2bef6eb3924573f1d959e4f23fd9d
Parent hash: 0x14ac8582…319bcdf1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,365,481 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

4.8%1,452,288 / 30,000,000

Base fee

20 gwei

State root

0xb5b12bb8e659…1eabc67b883c

Transactions root

0x11377ed7e861…f06ed3275db0

Receipts root

0xfffcbd8d0c99…dd14a1305bdd

Nonce

0x0000000000000000

Extra data

0x00000004a817c800