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 #21286104 · ArcScan

Block

#21,286,104

2026-09-17 06:36:36 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,286,104
Timestamp: 18 days ago · 2026-09-17 06:36:36 UTC
Transactions: 0 transactions in this block
Block hash: 0x99ad97093823ce302f583f735625ea6eff2c3494d9c1d8002f44c0bd726783dc
Parent hash: 0xe80cab1c…d2646b98
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,286,104 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

15.7%4,721,718 / 30,000,000

Base fee

20 gwei

State root

0xcaf71bd718ca…bc45e5e2e743

Transactions root

0xf03a5554e645…c186032fdeca

Receipts root

0x941f6d7818a6…2db2af497834

Nonce

0x0000000000000000

Extra data

0x00000004a817c800