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 #21356314 · ArcScan

Block

#21,356,314

2026-09-17 16:29:37 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,356,314
Timestamp: 48 days ago · 2026-09-17 16:29:37 UTC
Transactions: 0 transactions in this block
Block hash: 0xcfe06c8ef636643e981a266bfcd757113012d63de3c52f1fb16c97f812d26588
Parent hash: 0x125c63b2…b72acf0e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,356,314 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

8.5%2,549,954 / 30,000,000

Base fee

20 gwei

State root

0x8ac3423b27d7…c75a6af222b6

Transactions root

0x1bfa340d79ea…a9baf1cc16d7

Receipts root

0x472f7568431c…91cd13a733dd

Nonce

0x0000000000000000

Extra data

0x00000004a817c800