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 #21445306 · ArcScan

Block

#21,445,306

2026-09-18 05:02:32 UTC

FinalizedProposed 38 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,445,306
Timestamp: 38 days ago · 2026-09-18 05:02:32 UTC
Transactions: 0 transactions in this block
Block hash: 0xa9b1df2a47a1a41f173b5e9110de9c21f74788cd6ef3fc59c1e354785cde1a76
Parent hash: 0x01e75634…812a121b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,445,306 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

4.8%1,434,352 / 30,000,000

Base fee

20 gwei

State root

0xe339ba0c569d…3ceafcf0e9c7

Transactions root

0xa6d8587772df…34b1b87da549

Receipts root

0xdca605353275…bb2e7a9b9971

Nonce

0x0000000000000000

Extra data

0x00000004a817c800