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

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 #21309854 · ArcScan

Block

#21,309,854

2026-09-17 09:57:16 UTC

FinalizedProposed 28 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,309,854
Timestamp: 28 days ago · 2026-09-17 09:57:16 UTC
Transactions: 0 transactions in this block
Block hash: 0xb725536173c39823858830cccd23c1c9247c8bb3ba6a4f6cc55391caf8c37b90
Parent hash: 0x765a1687…9897c22e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,309,854 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

29.3%8,792,828 / 30,000,000

Base fee

20 gwei

State root

0x53837d34117a…4008edcee3eb

Transactions root

0xea8782dc7548…6b4814263cef

Receipts root

0x0b66390fc27b…a4353d157530

Nonce

0x0000000000000000

Extra data

0x00000004a817c800