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 #0x373cd2306c9ca55fc1e5e3c96d152976d78104b6b80434b64778994eb0362531 · ArcScan

Block

#21,394,447

2026-09-17 21:52:38 UTC

FinalizedProposed 24 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,394,447
Timestamp: 24 days ago · 2026-09-17 21:52:38 UTC
Transactions: 0 transactions in this block
Block hash: 0x373cd2306c9ca55fc1e5e3c96d152976d78104b6b80434b64778994eb0362531
Parent hash: 0x1f1fca55…bb6ebef0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,394,447 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

21.6%6,486,559 / 30,000,000

Base fee

20 gwei

State root

0xed50cd7f5a8b…b689a08c50aa

Transactions root

0xfa10fbfcb649…36cfefc7257e

Receipts root

0xe5a1c7bb08b1…dc4f6034c10e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800