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 #21443511 · ArcScan

Block

#21,443,511

2026-09-18 04:47:21 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,443,511
Timestamp: 20 days ago · 2026-09-18 04:47:21 UTC
Transactions: 0 transactions in this block
Block hash: 0x56c2e5a8a36635da9a0158c05d305548359247804318f6d4ec7b5af2e013d37e
Parent hash: 0x09f1e2cb…ce99f1da
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,443,511 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

4.1%1,225,520 / 30,000,000

Base fee

20 gwei

State root

0xa0c4d05e7aa6…ba0678527b77

Transactions root

0x52a7b1fcc556…427c2a1e2b05

Receipts root

0xf04ec4b1cfc8…06b30226c361

Nonce

0x0000000000000000

Extra data

0x00000004a817c800