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 #21443888 · ArcScan

Block

#21,443,888

2026-09-18 04:50:32 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,443,888
Timestamp: 10 days ago · 2026-09-18 04:50:32 UTC
Transactions: 0 transactions in this block
Block hash: 0xea78d3d32f84ede531a8857ebea54ec8a41aa6c29a9bf6dd45d790b70c3b6d14
Parent hash: 0x2d702332…7b6513d7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,443,888 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

4.8%1,441,520 / 30,000,000

Base fee

20 gwei

State root

0x0e870932cbd8…eb71221f0680

Transactions root

0x92fc6bb0bdf3…96de515fbe39

Receipts root

0x531aa5307ad9…da22cefc005d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800