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 #21328669 · ArcScan

Block

#21,328,669

2026-09-17 12:36:07 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,328,669
Timestamp: 49 days ago · 2026-09-17 12:36:07 UTC
Transactions: 0 transactions in this block
Block hash: 0x407e9d4e004a05d809dea97f32301d2c4fc3cc90e69efb7e54c0c3189d3ff3de
Parent hash: 0xb57e1c0f…b8022d7a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,328,669 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

41.5%12,466,854 / 30,000,000

Base fee

20 gwei

State root

0xc471cb274dee…1c97ef6f1900

Transactions root

0x6dfe3a613c6e…377aea4ec04d

Receipts root

0x44f96f0cddcb…c7e4714ff69f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800