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 #0x87e22fcd7980b60e9c3106eb1ac0a7b1c80b48d72c3b0890cad06b1590276b3a · ArcScan

Block

#21,383,942

2026-09-17 20:23:51 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,383,942
Timestamp: 14 days ago · 2026-09-17 20:23:51 UTC
Transactions: 0 transactions in this block
Block hash: 0x87e22fcd7980b60e9c3106eb1ac0a7b1c80b48d72c3b0890cad06b1590276b3a
Parent hash: 0x5840742e…f2308fc1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,383,942 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

6.5%1,943,497 / 30,000,000

Base fee

20 gwei

State root

0x8fadb15b65ac…53d790252da1

Transactions root

0x31f060befcb1…410ca1e90327

Receipts root

0x959a02fb3134…1e0a4b8b5aa4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800