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 #0x26c33b723e141468a8564e8b72c8cffd8a3e0fb1872e30650b47bc99ccbd8daa · ArcScan

Block

#21,550,513

2026-09-18 19:51:52 UTC

FinalizedProposed 16 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,550,513
Timestamp: 16 days ago · 2026-09-18 19:51:52 UTC
Transactions: 0 transactions in this block
Block hash: 0x26c33b723e141468a8564e8b72c8cffd8a3e0fb1872e30650b47bc99ccbd8daa
Parent hash: 0x4f04c846…f90f4af9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,550,513 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

20.6%6,170,992 / 30,000,000

Base fee

20 gwei

State root

0x37e01608a9f1…052b47110f21

Transactions root

0x03caa672e9f8…096e30295d54

Receipts root

0xc99bc252529b…6e912c1debc0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800