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 #21295189 · ArcScan

Block

#21,295,189

2026-09-17 07:53:22 UTC

FinalizedProposed 26 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,295,189
Timestamp: 26 days ago · 2026-09-17 07:53:22 UTC
Transactions: 0 transactions in this block
Block hash: 0xf90fb0020f8460f56eee864799ebdb29b1fa5854a438dcce6c70f401525b9f99
Parent hash: 0x6ed5d06b…c17e0087
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,295,189 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

20.9%6,275,008 / 30,000,000

Base fee

20 gwei

State root

0x5debc65b0fda…75d73c1b28b7

Transactions root

0xbd8d22adb9c5…9a908415df74

Receipts root

0x3c6f153d3ab9…1a3ca39231c4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800