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 #21443312 · ArcScan

Block

#21,443,312

2026-09-18 04:45:40 UTC

FinalizedProposed 26 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,443,312
Timestamp: 26 days ago · 2026-09-18 04:45:40 UTC
Transactions: 0 transactions in this block
Block hash: 0x83fc91a9244109c7b27390e048278e993a3656f407dc2297efc70b0e09b8b0e9
Parent hash: 0x38d9eae1…853b96c4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,443,312 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

6.6%1,969,856 / 30,000,000

Base fee

20 gwei

State root

0x973660a90084…3727fa33f869

Transactions root

0x7949d374b95b…dc37a19ca2be

Receipts root

0xc3a2899bf520…53d7519682ab

Nonce

0x0000000000000000

Extra data

0x00000004a817c800