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 #21265023 · ArcScan

Block

#21,265,023

2026-09-17 03:38:29 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,265,023
Timestamp: 7 days ago · 2026-09-17 03:38:29 UTC
Transactions: 0 transactions in this block
Block hash: 0xb23b5ad255f21dedd013fe066d58166ad7a8615dcf9e95be3a84cf3e24b7d123
Parent hash: 0xddfadfd5…5a549477
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,265,023 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

13.1%3,937,531 / 30,000,000

Base fee

20 gwei

State root

0xce66da6a0e7d…6fdd7ee2379d

Transactions root

0xbf8406c8758c…b81f61042719

Receipts root

0x91b75a03cd1e…cb888375f0e6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800