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 #21442190 · ArcScan

Block

#21,442,190

2026-09-18 04:36:11 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,442,190
Timestamp: 51 days ago · 2026-09-18 04:36:11 UTC
Transactions: 0 transactions in this block
Block hash: 0x434e8fcf675d11d0f25a18b0af7e49c8a5eabfd8d628cb85a28b22c9954148b9
Parent hash: 0x456178ca…f32e4e28
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,442,190 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

1.1%322,344 / 30,000,000

Base fee

20 gwei

State root

0xcc35169a15da…d7baf7328208

Transactions root

0xea4633829a8a…45a5ee7a7c42

Receipts root

0x1056d6a51c82…5314a39d818b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800