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 #0x956b9888304f03302b79d25d6f79ec0aed893cb24ed7733972faf25d773a02b4 · ArcScan

Block

#21,256,999

2026-09-17 02:30:43 UTC

FinalizedProposed 57 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,256,999
Timestamp: 57 days ago · 2026-09-17 02:30:43 UTC
Transactions: 0 transactions in this block
Block hash: 0x956b9888304f03302b79d25d6f79ec0aed893cb24ed7733972faf25d773a02b4
Parent hash: 0xb6ea0a45…b90f5b3d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,256,999 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

26.7%8,006,626 / 30,000,000

Base fee

20 gwei

State root

0x9acc06a63dc1…91a35e44328b

Transactions root

0x857eb78812b8…d08f37785e28

Receipts root

0x029fa8f7a405…25f8b441a6b7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800