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 #21445176 · ArcScan

Block

#21,445,176

2026-09-18 05:01:26 UTC

FinalizedProposed 32 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,445,176
Timestamp: 32 days ago · 2026-09-18 05:01:26 UTC
Transactions: 0 transactions in this block
Block hash: 0x18e4a20dca0794a6fe15ce40c9ae1a30b8627c64edb29e926d5a5595a18b18c7
Parent hash: 0x204d6831…4b04c491
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,445,176 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

11.8%3,531,444 / 30,000,000

Base fee

20 gwei

State root

0xf646c2bb5c61…913487ddc066

Transactions root

0x0b08cd437a28…0d27d0ca7bf5

Receipts root

0x6cbf0ed34fc6…7ab2158d1801

Nonce

0x0000000000000000

Extra data

0x00000004a817c800