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 #21565755 · ArcScan

Block

#21,565,755

2026-09-18 22:00:45 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,565,755
Timestamp: 51 days ago · 2026-09-18 22:00:45 UTC
Transactions: 0 transactions in this block
Block hash: 0x7fb02d4dc505bd6dbfd55185febbd8f9a6d1f56aa82f8140bee8a1b81f5cea6b
Parent hash: 0xe9498a77…3331abe5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,565,755 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

6.2%1,860,740 / 30,000,000

Base fee

20 gwei

State root

0x3101077e8217…8ca535543bab

Transactions root

0x8903c69f31ee…0470ff3ad578

Receipts root

0x117fb1619383…2d66b160eec4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800