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 #0x5fcb00d2b1444efd7cbf1975526efcf353214b09814f44ffbee44811585acd7c · ArcScan

Block

#21,516,472

2026-09-18 15:04:06 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,516,472
Timestamp: 18 days ago · 2026-09-18 15:04:06 UTC
Transactions: 0 transactions in this block
Block hash: 0x5fcb00d2b1444efd7cbf1975526efcf353214b09814f44ffbee44811585acd7c
Parent hash: 0xa48fea5f…c41114e2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,516,472 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

23.7%7,107,546 / 30,000,000

Base fee

20 gwei

State root

0x91ea189b0e40…c5951be501ef

Transactions root

0x8b6ddc7648c1…df69adfe2777

Receipts root

0xbf6a702f5f4e…f34d2f61f1a5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800