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 #21368701 · ArcScan

Block

#21,368,701

2026-09-17 18:15:04 UTC

FinalizedProposed 16 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,368,701
Timestamp: 16 days ago · 2026-09-17 18:15:04 UTC
Transactions: 0 transactions in this block
Block hash: 0xd21ccb4c75eee280c552a2507073419b0780283b72b636971993cbe04354e38d
Parent hash: 0x14f17fc5…78d2b3bb
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,368,701 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

9.7%2,898,984 / 30,000,000

Base fee

20 gwei

State root

0x0ff0c1b590ee…ba3028d824ee

Transactions root

0x9978f3cbd9ec…e24c96c9b16b

Receipts root

0x6aa7f836a9ae…4b1f275c4dd0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800