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 #21309135 · ArcScan

Block

#21,309,135

2026-09-17 09:51:12 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,309,135
Timestamp: 10 days ago · 2026-09-17 09:51:12 UTC
Transactions: 0 transactions in this block
Block hash: 0x1c3bed6f85393f16d2404b3d04eed2512d68f6bfa7d8e36263705767247d49ca
Parent hash: 0xd89b585b…5d4180e7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,309,135 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

14.6%4,373,867 / 30,000,000

Base fee

20 gwei

State root

0x0c7467c17f58…9ccc830a9990

Transactions root

0x9157bd2b76d2…556847c85297

Receipts root

0xab30eb8495a4…a3e1b1f06b44

Nonce

0x0000000000000000

Extra data

0x00000004a817c800