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 #21352140 · ArcScan

Block

#21,352,140

2026-09-17 15:54:22 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,352,140
Timestamp: 20 days ago · 2026-09-17 15:54:22 UTC
Transactions: 0 transactions in this block
Block hash: 0x77d6a587f58ae5fdde9f1d47082d47553bc8939e7c8d4d1c8647f7bec43104f9
Parent hash: 0x25da6155…24d6916a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,352,140 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

18.7%5,598,199 / 30,000,000

Base fee

20 gwei

State root

0x94d05a7414a9…3c47968334fc

Transactions root

0x84230eea86af…a512bd0c7c31

Receipts root

0x7bf578aa529f…6d919cf5ccf7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800