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 #21390196 · ArcScan

Block

#21,390,196

2026-09-17 21:16:42 UTC

FinalizedProposed 19 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,390,196
Timestamp: 19 days ago · 2026-09-17 21:16:42 UTC
Transactions: 0 transactions in this block
Block hash: 0xd02df538184615bf4fb18987fb518b8ff377908bd1369277b473aa8cfa22184c
Parent hash: 0xf079b815…8e5de204
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,390,196 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

4.2%1,254,941 / 30,000,000

Base fee

20 gwei

State root

0x60331bae5df0…9bcaea20fc02

Transactions root

0x89c857f96313…0fed93194d60

Receipts root

0x8a2f71307053…bbc95b382c4d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800