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 #21333673 · ArcScan

Block

#21,333,673

2026-09-17 13:18:23 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,333,673
Timestamp: 48 days ago · 2026-09-17 13:18:23 UTC
Transactions: 0 transactions in this block
Block hash: 0xecb1c5190546c41fc603da6751ac463ee2def4c5ee5b74470be676c1f6e14b46
Parent hash: 0x257fcbba…a6aa06ad
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,333,673 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

30.6%9,183,272 / 30,000,000

Base fee

20 gwei

State root

0x38bb13d661a7…bb888d175f22

Transactions root

0x51c23a8a245c…2afde3582d4d

Receipts root

0xb070dea2f7ed…ed1361a97478

Nonce

0x0000000000000000

Extra data

0x00000004a817c800