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 #21319763 · ArcScan

Block

#21,319,763

2026-09-17 11:20:55 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,319,763
Timestamp: 49 days ago · 2026-09-17 11:20:55 UTC
Transactions: 0 transactions in this block
Block hash: 0x7fa3ca05920a3c6b5de5d791cdd9bea9f8e664f04f8d528439c01a3485cdc4fe
Parent hash: 0x3b938e6d…9243cb5c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,319,763 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

27.9%8,372,279 / 30,000,000

Base fee

20 gwei

State root

0xdf5aad519290…c6cefff15783

Transactions root

0xf030595ed363…1bbf119b7c83

Receipts root

0x1f9c925d45fa…22c8a738b74f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800