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 #0x3906d8639aa2ef6459c071318ca56d6de2dc3a165a741967cc46529b58781d38 · ArcScan

Block

#21,265,310

2026-09-17 03:40:55 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,265,310
Timestamp: 5 days ago · 2026-09-17 03:40:55 UTC
Transactions: 0 transactions in this block
Block hash: 0x3906d8639aa2ef6459c071318ca56d6de2dc3a165a741967cc46529b58781d38
Parent hash: 0x97081558…10ecc666
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,265,310 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

15.1%4,540,191 / 30,000,000

Base fee

20 gwei

State root

0xa08a6f01a13e…201fdeccc01a

Transactions root

0x08d321bedfcc…2007470ddba1

Receipts root

0xa03312b25c4b…d5ba7588e142

Nonce

0x0000000000000000

Extra data

0x00000004a817c800