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 #21443898 · ArcScan

Block

#21,443,898

2026-09-18 04:50:37 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,443,898
Timestamp: 10 days ago · 2026-09-18 04:50:37 UTC
Transactions: 0 transactions in this block
Block hash: 0x4e616d7bd296f975aec7dd69569631d35da0e258504527f99c1a965e312c2925
Parent hash: 0xc8bd50b2…96d55c4e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,443,898 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

8.0%2,401,554 / 30,000,000

Base fee

20 gwei

State root

0x3be4121339bb…83587d933634

Transactions root

0x38a06cdb5829…1da50a4ac21a

Receipts root

0x07e36aaf37a4…2affe82efa56

Nonce

0x0000000000000000

Extra data

0x00000004a817c800