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 #0x3d86e402a40b1f02f6130cedd7b0b087a2def367d4d85494e8b80c4da9c673a2 · ArcScan

Block

#21,266,196

2026-09-17 03:48:24 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,266,196
Timestamp: 8 days ago · 2026-09-17 03:48:24 UTC
Transactions: 0 transactions in this block
Block hash: 0x3d86e402a40b1f02f6130cedd7b0b087a2def367d4d85494e8b80c4da9c673a2
Parent hash: 0x054ed7ae…acd6e8df
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,266,196 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

17.9%5,372,612 / 30,000,000

Base fee

20 gwei

State root

0xc2d5cd162f9b…90728c39873e

Transactions root

0x97fb13fbe824…1f3f3334ba94

Receipts root

0xedf29829116b…fb9bd8dcfd80

Nonce

0x0000000000000000

Extra data

0x00000004a817c800