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 #21543532 · ArcScan

Block

#21,543,532

2026-09-18 18:52:51 UTC

FinalizedProposed 53 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,543,532
Timestamp: 53 days ago · 2026-09-18 18:52:51 UTC
Transactions: 0 transactions in this block
Block hash: 0xb57d5a8c12bb96d3fad83c8d0543118cd92f36372f827b765b741710e3950792
Parent hash: 0xe224593c…5c5f40fa
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,543,532 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

5.1%1,542,264 / 30,000,000

Base fee

20 gwei

State root

0x6c4c7c8827bc…7516ff2b021e

Transactions root

0xa256553f5008…336500e08527

Receipts root

0x69c0f9284e89…6c99c69ba765

Nonce

0x0000000000000000

Extra data

0x00000004a817c800