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 #0x3bf8dc051386b3b39ea3ab79ce980920847955e23f1fada0319ac344787e08da · ArcScan

Block

#21,370,441

2026-09-17 18:29:47 UTC

FinalizedProposed 30 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,370,441
Timestamp: 30 days ago · 2026-09-17 18:29:47 UTC
Transactions: 0 transactions in this block
Block hash: 0x3bf8dc051386b3b39ea3ab79ce980920847955e23f1fada0319ac344787e08da
Parent hash: 0x142a44a9…49498796
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,370,441 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

20.4%6,137,297 / 30,000,000

Base fee

20 gwei

State root

0xf1a8699fcfb9…8a1ea08280d0

Transactions root

0x52a278915e88…0ada8831b243

Receipts root

0xa2c0219aba32…40ff1884dc03

Nonce

0x0000000000000000

Extra data

0x00000004a817c800