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 #0x638873e572d69082e8a11d3ae91d69adc4f1becb8bddb62ee88fb6acdc9b391c · ArcScan

Block

#21,530,329

2026-09-18 17:01:14 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,530,329
Timestamp: 54 days ago · 2026-09-18 17:01:14 UTC
Transactions: 0 transactions in this block
Block hash: 0x638873e572d69082e8a11d3ae91d69adc4f1becb8bddb62ee88fb6acdc9b391c
Parent hash: 0xe94b944a…4b8b8200
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,530,329 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

4.4%1,318,316 / 30,000,000

Base fee

20 gwei

State root

0x4d05e00b9590…9ed7d45ab792

Transactions root

0xa9b3d72e8753…423cfac7adde

Receipts root

0x7a5cc928f587…96b8851e99bb

Nonce

0x0000000000000000

Extra data

0x00000004a817c800