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 #0x8b021bd09eaacb64dc3e69002a670f4edecf8aecf9f31ec834a2da5ed830dd47 · ArcScan

Block

#21,262,138

2026-09-17 03:14:07 UTC

FinalizedProposed 4 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,262,138
Timestamp: 4 days ago · 2026-09-17 03:14:07 UTC
Transactions: 0 transactions in this block
Block hash: 0x8b021bd09eaacb64dc3e69002a670f4edecf8aecf9f31ec834a2da5ed830dd47
Parent hash: 0xe89a02c1…a5050013
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,262,138 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

4.5%1,335,519 / 30,000,000

Base fee

20 gwei

State root

0x4b270afdafda…70ce8a0f9181

Transactions root

0xc6cca1bac8b6…ee5dc78eb2c0

Receipts root

0xce9061dd4413…3eb7816d1c72

Nonce

0x0000000000000000

Extra data

0x00000004a817c800