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 #21446288 · ArcScan

Block

#21,446,288

2026-09-18 05:10:50 UTC

FinalizedProposed 53 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,446,288
Timestamp: 53 days ago · 2026-09-18 05:10:50 UTC
Transactions: 0 transactions in this block
Block hash: 0x3dda53798e7ef113881659f35e194d456b73b105527edf30448fde2028380da5
Parent hash: 0x96e376fe…8d846445
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,446,288 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

4.5%1,344,875 / 30,000,000

Base fee

20 gwei

State root

0x24b6078169c7…f6254ebd21b7

Transactions root

0x013afe7888f0…37174332a7e3

Receipts root

0x323290b39c65…6cc66faea330

Nonce

0x0000000000000000

Extra data

0x00000004a817c800