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 #21320395 · ArcScan

Block

#21,320,395

2026-09-17 11:26:15 UTC

FinalizedProposed 35 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,320,395
Timestamp: 35 days ago · 2026-09-17 11:26:15 UTC
Transactions: 0 transactions in this block
Block hash: 0xf0d122b7193ec3b279c1f2cb34b434233d712e8dd2b51bafa947ffe9e5cfc947
Parent hash: 0xb105829d…daf133a2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,320,395 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

68.9%20,658,025 / 30,000,000

Base fee

20 gwei

State root

0x63a148420fd1…9b27c90a257d

Transactions root

0x7a1b02235cd1…449a6f7847ba

Receipts root

0xf7e6d440eb7a…aa25d3071e14

Nonce

0x0000000000000000

Extra data

0x00000004a817c800