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 #21329780 · ArcScan

Block

#21,329,780

2026-09-17 12:45:30 UTC

FinalizedProposed 27 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,329,780
Timestamp: 27 days ago · 2026-09-17 12:45:30 UTC
Transactions: 0 transactions in this block
Block hash: 0x04f8edfa6f1f651c9eaf3622bc2d86d6ae9903bb1d7372aba08b7a93dc22a97d
Parent hash: 0x17c30984…85161f13
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,329,780 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

27.8%8,325,558 / 30,000,000

Base fee

20 gwei

State root

0xdac22568a1dd…70e519d00d62

Transactions root

0x6b7b0c5a5258…840b6b3c8ae8

Receipts root

0x61ae43ac063a…e34446975ec5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800