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 #21351894 · ArcScan

Block

#21,351,894

2026-09-17 15:52:17 UTC

FinalizedProposed 27 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,351,894
Timestamp: 27 days ago · 2026-09-17 15:52:17 UTC
Transactions: 0 transactions in this block
Block hash: 0x5a51d2433f39afeca04b0eea5a71ec186ab43a8fb1cdcdb392851a2846f86c91
Parent hash: 0x69cd08a2…e215977d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,351,894 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

18.8%5,643,745 / 30,000,000

Base fee

20 gwei

State root

0xbbd2641e1831…cb1b246c479a

Transactions root

0x73563ffd4a43…015e29eb10ca

Receipts root

0xb153a7f5f984…cf226651bce9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800