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 #21441549 · ArcScan

Block

#21,441,549

2026-09-18 04:30:46 UTC

FinalizedProposed 56 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,441,549
Timestamp: 56 days ago · 2026-09-18 04:30:46 UTC
Transactions: 0 transactions in this block
Block hash: 0x7ad74010928b24607a4c634c822ea50158d62734c4ed8bb52bd1e3192010672b
Parent hash: 0xca617cca…ccc94ceb
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,441,549 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

8.3%2,497,636 / 30,000,000

Base fee

20 gwei

State root

0xcd57b6fca3fe…eecc45481ca7

Transactions root

0xe23a345b34e6…e5a77761f8b4

Receipts root

0x8fd5e6f02df2…7d536cb5d7b6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800