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 #0x19e74fdbfb90d4a63c8e893853809ecbf53de60eabb2bc72e592768e164fb4ef · ArcScan

Block

#21,255,379

2026-09-17 02:17:02 UTC

FinalizedProposed 30 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,255,379
Timestamp: 30 days ago · 2026-09-17 02:17:02 UTC
Transactions: 0 transactions in this block
Block hash: 0x19e74fdbfb90d4a63c8e893853809ecbf53de60eabb2bc72e592768e164fb4ef
Parent hash: 0xe3bb09e8…56f082ac
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,255,379 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

25.6%7,667,181 / 30,000,000

Base fee

20 gwei

State root

0x0ae1d6613d74…04f17d06c2b3

Transactions root

0x21640a6ab0e2…2db4efcc3425

Receipts root

0xb1e4d5369d4e…7cdc8575005b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800