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 #21365995 · ArcScan

Block

#21,365,995

2026-09-17 17:52:13 UTC

FinalizedProposed 52 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,365,995
Timestamp: 52 days ago · 2026-09-17 17:52:13 UTC
Transactions: 0 transactions in this block
Block hash: 0x66ca3e5f3ef1df4c14b88860f36caef338e324dc2c3c447bdb827ac11c743a48
Parent hash: 0x7dc671db…8381f1d4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,365,995 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

7.2%2,149,758 / 30,000,000

Base fee

20 gwei

State root

0x916669372cd3…175f528ae16a

Transactions root

0xd98bd0337cc6…d44eadd30176

Receipts root

0xc5c29880189d…503987505a1f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800