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 #21393425 · ArcScan

Block

#21,393,425

2026-09-17 21:44:00 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,393,425
Timestamp: 49 days ago · 2026-09-17 21:44:00 UTC
Transactions: 0 transactions in this block
Block hash: 0xcd2b5fe4ec5ce8729849dd40de82c5b1ff1bc67ce6f3c3f57d114e14e2f08642
Parent hash: 0x5ff55144…82aa56c1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,393,425 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

20.1%6,019,354 / 30,000,000

Base fee

20 gwei

State root

0xb6626204b126…cb2c1a856a14

Transactions root

0x5060bce01f80…71eef8cb11df

Receipts root

0x638e7eaa2c60…97efdc3029d7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800