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 #0x3e521f186eecea96699265bbd69adb7409fba5c502b3d201be6f42b60d8a939d · ArcScan

Block

#21,316,546

2026-09-17 10:53:46 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,316,546
Timestamp: 51 days ago · 2026-09-17 10:53:46 UTC
Transactions: 0 transactions in this block
Block hash: 0x3e521f186eecea96699265bbd69adb7409fba5c502b3d201be6f42b60d8a939d
Parent hash: 0x48ad04fd…7385a0de
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,316,546 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

23.2%6,970,189 / 30,000,000

Base fee

20 gwei

State root

0x8c3fc0d99739…8d2a90aafb94

Transactions root

0x9a58ed3e909f…aee09941455b

Receipts root

0xf8893eac9b47…665622a752a5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800