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 #21330145 · ArcScan

Block

#21,330,145

2026-09-17 12:48:35 UTC

FinalizedProposed 16 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,330,145
Timestamp: 16 days ago · 2026-09-17 12:48:35 UTC
Transactions: 0 transactions in this block
Block hash: 0x433cac3bcb875d8b91f3590d35fabd674c681292b116b16ec2aa16beca93af3a
Parent hash: 0x65a2410a…b02c587f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,330,145 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

13.1%3,942,682 / 30,000,000

Base fee

20 gwei

State root

0x0d2b2e8da925…ccea1d9a81e2

Transactions root

0xa35e57f998aa…d9e3527da548

Receipts root

0x88840bf711d0…b81a28705e33

Nonce

0x0000000000000000

Extra data

0x00000004a817c800