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 #21300662 · ArcScan

Block

#21,300,662

2026-09-17 08:39:37 UTC

FinalizedProposed 26 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,300,662
Timestamp: 26 days ago · 2026-09-17 08:39:37 UTC
Transactions: 0 transactions in this block
Block hash: 0xb90e89acd24145c55a0a85547ed0cdbbe7f4c99516d39d5fb82cabf00b733b71
Parent hash: 0xd3acd6a6…ad41e51d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,300,662 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

12.3%3,687,923 / 30,000,000

Base fee

20 gwei

State root

0x86a8747d5ecb…03f9c6233e3d

Transactions root

0x7da5ede6c884…158cca5bb0ed

Receipts root

0x08404479cbe1…fbc4d9cacf57

Nonce

0x0000000000000000

Extra data

0x00000004a817c800