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 #0xd30cc840cb45189a3f8c3cbd7eb3441c13ea6802d505b25df44288698a29112d · ArcScan

Block

#21,520,858

2026-09-18 15:41:10 UTC

FinalizedProposed 27 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,520,858
Timestamp: 27 days ago · 2026-09-18 15:41:10 UTC
Transactions: 0 transactions in this block
Block hash: 0xd30cc840cb45189a3f8c3cbd7eb3441c13ea6802d505b25df44288698a29112d
Parent hash: 0xa207671c…9dd290e6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,520,858 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

6.0%1,801,795 / 30,000,000

Base fee

20 gwei

State root

0xda4f86f181a8…945e4a0e4ce1

Transactions root

0x4f059db65c50…58f4d165b5a7

Receipts root

0xb7813a9d0b83…2d52484c0a7b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800