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 #0x39cda319dc6a4c522bc30f31646722774fc26b46d6fe4d94b67fbcba2c1be12b · ArcScan

Block

#21,239,696

2026-09-17 00:04:38 UTC

FinalizedProposed 19 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,239,696
Timestamp: 19 days ago · 2026-09-17 00:04:38 UTC
Transactions: 0 transactions in this block
Block hash: 0x39cda319dc6a4c522bc30f31646722774fc26b46d6fe4d94b67fbcba2c1be12b
Parent hash: 0x26d1cd4d…733b68c4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,239,696 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

23.9%7,179,450 / 30,000,000

Base fee

20 gwei

State root

0xfecebd974c44…3c8c1f6d1f24

Transactions root

0x2af00def21b2…ee2bfeaaf70a

Receipts root

0x27601ad5a93a…9f393313777c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800