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 #21443963 · ArcScan

Block

#21,443,963

2026-09-18 04:51:10 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,443,963
Timestamp: 7 days ago · 2026-09-18 04:51:10 UTC
Transactions: 0 transactions in this block
Block hash: 0xbc3cf1cf88eec17f4d58522b6e8eb36078a94287a1de0f0854161c35d1e0ac66
Parent hash: 0x360e27b0…8fad8d3d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,443,963 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

6.1%1,830,382 / 30,000,000

Base fee

20 gwei

State root

0x8ebc94204704…e44e2ac54389

Transactions root

0xe80188a06414…fca9c42ba140

Receipts root

0x380ca555bac9…b82f5deabf8e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800