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 #21256546 · ArcScan

Block

#21,256,546

2026-09-17 02:26:54 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,256,546
Timestamp: 54 days ago · 2026-09-17 02:26:54 UTC
Transactions: 0 transactions in this block
Block hash: 0xe933c6383ef2d3900e90e6c82c9a0578cf7e49692823a5f5c7d88c69322fa331
Parent hash: 0x8651618b…041d6109
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,256,546 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

16.3%4,891,955 / 30,000,000

Base fee

20 gwei

State root

0xfd3d8da2ccaa…7dc355632605

Transactions root

0x6fd1d3da0c15…41859768f8d3

Receipts root

0x84d62fe42287…f89df98d8722

Nonce

0x0000000000000000

Extra data

0x00000004a817c800