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 #0xa1bda9bf4eccaf690d9dd5de007b1036d8437a864eae1b4fe245194a7b214f6c · ArcScan

Block

#21,242,550

2026-09-17 00:28:43 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,242,550
Timestamp: 20 days ago · 2026-09-17 00:28:43 UTC
Transactions: 0 transactions in this block
Block hash: 0xa1bda9bf4eccaf690d9dd5de007b1036d8437a864eae1b4fe245194a7b214f6c
Parent hash: 0x722b80d4…a2a9d19d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,242,550 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

21.5%6,450,885 / 30,000,000

Base fee

20 gwei

State root

0xb71ca77acc60…90434c68b7f1

Transactions root

0xb6f51ba64695…7e23cbae5f03

Receipts root

0x8fef3e52b84b…059d0f0645be

Nonce

0x0000000000000000

Extra data

0x00000004a817c800