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 #21398930 · ArcScan

Block

#21,398,930

2026-09-17 22:30:32 UTC

FinalizedProposed 41 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,398,930
Timestamp: 41 days ago · 2026-09-17 22:30:32 UTC
Transactions: 0 transactions in this block
Block hash: 0x668d453c3dce2f30c86225e9bc5094d79a657f00a4fc08d22cd99427c161ddde
Parent hash: 0x08cac874…8549f59f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,398,930 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

2.0%616,285 / 30,000,000

Base fee

20 gwei

State root

0x475a29fdadbf…7ab25365c78d

Transactions root

0x982a62ca0127…9bc6546efa2e

Receipts root

0xccded0cd425a…f0b813f9de39

Nonce

0x0000000000000000

Extra data

0x00000004a817c800