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 #0xb309146b3c8ac213033b3c81ddc8ee3a1c2ec1fad35288c9fa41f14cb1b951b0 · ArcScan

Block

#21,235,550

2026-09-16 23:29:38 UTC

FinalizedProposed 35 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,235,550
Timestamp: 35 days ago · 2026-09-16 23:29:38 UTC
Transactions: 0 transactions in this block
Block hash: 0xb309146b3c8ac213033b3c81ddc8ee3a1c2ec1fad35288c9fa41f14cb1b951b0
Parent hash: 0x2b7f5973…6f15b771
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,235,550 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

15.4%4,636,495 / 30,000,000

Base fee

20 gwei

State root

0x5c25b82016a3…ea8f54791ef8

Transactions root

0xd74083a70c99…570164bd35b1

Receipts root

0xadaf106ae18c…adbdb5b9e81b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800