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 #21376004 · ArcScan

Block

#21,376,004

2026-09-17 19:16:46 UTC

FinalizedProposed 33 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,376,004
Timestamp: 33 days ago · 2026-09-17 19:16:46 UTC
Transactions: 0 transactions in this block
Block hash: 0x799363b62ee7c4ddc9d623d0e52a755ba2a2090fb6340680330c51627864f59b
Parent hash: 0x594f1c7f…b81c76af
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,376,004 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

2.4%731,838 / 30,000,000

Base fee

20 gwei

State root

0x8fb7a4707f11…030a134b8b3c

Transactions root

0x23e5574f2907…d301faf90824

Receipts root

0x8e564b6c0d70…ceae2fdaddb7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800