Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x45997042d3bc40f7fe69efecba074c01ee7405dbc5684545ba42b6bf5c6c42c4 · ArcScan

Block

#21,242,413

2026-09-17 00:27:34 UTC

FinalizedProposed 23 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,242,413
Timestamp: 23 days ago · 2026-09-17 00:27:34 UTC
Transactions: 0 transactions in this block
Block hash: 0x45997042d3bc40f7fe69efecba074c01ee7405dbc5684545ba42b6bf5c6c42c4
Parent hash: 0x4a924f6c…f5776d16
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,242,413 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

21.0%6,298,708 / 30,000,000

Base fee

20 gwei

State root

0x8e7b596e8999…b3977f021218

Transactions root

0x959876b2b95e…366ac5850af5

Receipts root

0xe0dbecfea158…1de9db02e5db

Nonce

0x0000000000000000

Extra data

0x00000004a817c800