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 #0xa910a74fa08c9292cabc3d8859712a25df049866a55edc66b5067fdcb39ebef8 · ArcScan

Block

#21,287,396

2026-09-17 06:47:31 UTC

FinalizedProposed 3 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,287,396
Timestamp: 3 days ago · 2026-09-17 06:47:31 UTC
Transactions: 0 transactions in this block
Block hash: 0xa910a74fa08c9292cabc3d8859712a25df049866a55edc66b5067fdcb39ebef8
Parent hash: 0x3a8c5d97…b2162df2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,287,396 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

14.9%4,464,236 / 30,000,000

Base fee

20 gwei

State root

0xf351a3ab6891…36f0902c87fa

Transactions root

0x7a3e540213c5…50af2fb0a2bc

Receipts root

0xe110cfcae621…59e124aa3e4b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800