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 #0x31ba265c5c748202b04f351b464024763835e35a627f5a0aa6c4ff73485226b4 · ArcScan

Block

#21,318,670

2026-09-17 11:11:42 UTC

FinalizedProposed 41 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,318,670
Timestamp: 41 days ago · 2026-09-17 11:11:42 UTC
Transactions: 0 transactions in this block
Block hash: 0x31ba265c5c748202b04f351b464024763835e35a627f5a0aa6c4ff73485226b4
Parent hash: 0x067989c5…893a5f57
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,318,670 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

20.9%6,261,536 / 30,000,000

Base fee

20 gwei

State root

0x217a0451a585…1dac86c84f21

Transactions root

0x361ffe5fa5e0…94912a466a25

Receipts root

0x2cf284b3cc0b…7f1fc13907b3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800