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 #21279546 · ArcScan

Block

#21,279,546

2026-09-17 05:41:11 UTC

FinalizedProposed 30 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,279,546
Timestamp: 30 days ago · 2026-09-17 05:41:11 UTC
Transactions: 0 transactions in this block
Block hash: 0x75c0ba1ca04ad57ed02c39a6cb0324da1e1e7348f11d8f3d31080dc96defc2cb
Parent hash: 0x990f3aa6…b0c588bb
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,279,546 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

4.0%1,208,216 / 30,000,000

Base fee

20 gwei

State root

0xcb5dfa3b3f99…0f0c016d5609

Transactions root

0x4873e5e8d261…b31638878e5b

Receipts root

0x1e0ad3fa027c…c93fb7fa5e30

Nonce

0x0000000000000000

Extra data

0x00000004a817c800