Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0xf21a610910179df17f7707f7002d678d5be05dca069beafc8f9716fd94c5c971 · ArcScan

Block

#21,283,772

2026-09-17 06:16:53 UTC

FinalizedProposed 27 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,283,772
Timestamp: 27 days ago · 2026-09-17 06:16:53 UTC
Transactions: 0 transactions in this block
Block hash: 0xf21a610910179df17f7707f7002d678d5be05dca069beafc8f9716fd94c5c971
Parent hash: 0xb85bef75…3485bbfd
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,283,772 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

9.4%2,815,400 / 30,000,000

Base fee

20 gwei

State root

0x3de29c0f325c…fb52c1b2426f

Transactions root

0x162cdddf4ea6…fbc913f9cb5e

Receipts root

0x914cce2a34b6…1a604d53c05f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800