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 #21309729 · ArcScan

Block

#21,309,729

2026-09-17 09:56:13 UTC

FinalizedProposed 26 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,309,729
Timestamp: 26 days ago · 2026-09-17 09:56:13 UTC
Transactions: 0 transactions in this block
Block hash: 0x2334f9dccf5c5278cbd17909da94f4a0c270a30159e178a1a1ec91476d1df4eb
Parent hash: 0x9abea2ea…fcebd561
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,309,729 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

24.4%7,319,692 / 30,000,000

Base fee

20 gwei

State root

0x6519666f75db…383b86007b77

Transactions root

0xcfb278cd7d01…dd1a9130d646

Receipts root

0x6011ec0d72b1…8f1c5dcbd657

Nonce

0x0000000000000000

Extra data

0x00000004a817c800