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 #0x99a18b55e7c2fb0b8184d1f8515fd8751eca37960c0c687880921f70ea95617e · ArcScan

Block

#21,300,430

2026-09-17 08:37:39 UTC

FinalizedProposed 33 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,300,430
Timestamp: 33 days ago · 2026-09-17 08:37:39 UTC
Transactions: 0 transactions in this block
Block hash: 0x99a18b55e7c2fb0b8184d1f8515fd8751eca37960c0c687880921f70ea95617e
Parent hash: 0x49f80901…fe75d075
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,300,430 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

24.1%7,240,567 / 30,000,000

Base fee

20 gwei

State root

0xa5aae12d9a67…a831d212fdf5

Transactions root

0x7d554f65cd56…8ae0803373d7

Receipts root

0x97674fbc4d96…4a148546f488

Nonce

0x0000000000000000

Extra data

0x00000004a817c800