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 #21515331 · ArcScan

Block

#21,515,331

2026-09-18 14:54:28 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,515,331
Timestamp: 48 days ago · 2026-09-18 14:54:28 UTC
Transactions: 0 transactions in this block
Block hash: 0x03d6a41a657c375bc6ce02f4caa8d9e8013a4147ab13c8ea6789ce5f92c55ed6
Parent hash: 0x1a044709…b9101677
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,515,331 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

10.6%3,182,564 / 30,000,000

Base fee

20 gwei

State root

0x22fe9e59a84e…c048763be411

Transactions root

0xae0c1ee078f7…1e87d332e17b

Receipts root

0x8c1935d5c27b…19a54765160a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800