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 #0x25c957500c2571c4aa50915681f031fb94bbae7ac4ca6ad4a9fad4298a3f3cec · ArcScan

Block

#21,419,952

2026-09-18 01:28:14 UTC

FinalizedProposed 33 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,419,952
Timestamp: 33 days ago · 2026-09-18 01:28:14 UTC
Transactions: 0 transactions in this block
Block hash: 0x25c957500c2571c4aa50915681f031fb94bbae7ac4ca6ad4a9fad4298a3f3cec
Parent hash: 0x20b9d980…619417c5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,419,952 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

6.4%1,926,782 / 30,000,000

Base fee

20 gwei

State root

0x80a72b1e6722…6ac555e262b3

Transactions root

0x734aa528e327…7cb211b975f5

Receipts root

0x9e65d2c3f060…bd37ca8e80f0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800