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 #21230032 · ArcScan

Block

#21,230,032

2026-09-16 22:43:03 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,230,032
Timestamp: 12 days ago · 2026-09-16 22:43:03 UTC
Transactions: 0 transactions in this block
Block hash: 0x161e61b400c6e3dcba89e294c298230e55c4882bd038971ea6eafed38b856d20
Parent hash: 0xa2bf3887…f80fbcf7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,230,032 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

26.4%7,913,826 / 30,000,000

Base fee

20 gwei

State root

0x5cee2ab8c83f…db5b287b73ff

Transactions root

0x616278e39631…c7f882ae1f52

Receipts root

0xf1c36a6cc5ce…e596f58930f1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800