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 #21287297 · ArcScan

Block

#21,287,297

2026-09-17 06:46:41 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,287,297
Timestamp: 8 days ago · 2026-09-17 06:46:41 UTC
Transactions: 0 transactions in this block
Block hash: 0x73f75c474fa206214ecea4a4951d8143f72aa4556f467115b60b046c3f8a7557
Parent hash: 0x0de73c95…340e6a57
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,287,297 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

15.6%4,672,308 / 30,000,000

Base fee

20 gwei

State root

0xc713270e32ea…a93b4bdd7025

Transactions root

0xafd3179a290d…4ed12d1ace8c

Receipts root

0x739e9e8a0cb0…fcd9dcf96a3c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800