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 #21394791 · ArcScan

Block

#21,394,791

2026-09-17 21:55:33 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,394,791
Timestamp: 14 days ago · 2026-09-17 21:55:33 UTC
Transactions: 0 transactions in this block
Block hash: 0xeb756b2d8930607295dec45b78611c0e569fcda64375eb2c34929bd87aff5d4c
Parent hash: 0x09de96c5…12c7cadd
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,394,791 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

5.3%1,586,394 / 30,000,000

Base fee

20 gwei

State root

0xf84f5121786e…8afeb853aadd

Transactions root

0xa8512071d324…59aeeb75f454

Receipts root

0x3eb214b2b6bb…d577cb448d67

Nonce

0x0000000000000000

Extra data

0x00000004a817c800