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 #21481444 · ArcScan

Block

#21,481,444

2026-09-18 10:08:01 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,481,444
Timestamp: 51 days ago · 2026-09-18 10:08:01 UTC
Transactions: 0 transactions in this block
Block hash: 0xa7a829ede06e52423dcb4529bb379fb74e5533b76af6c0c76dd024337219f760
Parent hash: 0x0d94bcf3…886b17a8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,481,444 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

6.2%1,857,931 / 30,000,000

Base fee

20 gwei

State root

0x3c3cb21b3961…d69a53dc4fd8

Transactions root

0x283b78373da6…bc27d871ef63

Receipts root

0xa2b9cae69789…53799291eb36

Nonce

0x0000000000000000

Extra data

0x00000004a817c800