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

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 #21276350 · ArcScan

Block

#21,276,350

2026-09-17 05:14:11 UTC

FinalizedProposed 25 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,276,350
Timestamp: 25 days ago · 2026-09-17 05:14:11 UTC
Transactions: 0 transactions in this block
Block hash: 0xcb5c8eb1eeace3a2e7990c4d48343ffbb8c8060691a4104d77fbca0f132dc7dd
Parent hash: 0xf06ef6e6…a6a99c0b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,276,350 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

5.5%1,635,440 / 30,000,000

Base fee

20 gwei

State root

0xd92a30de0570…b0e341fa5f8a

Transactions root

0xdb768a4f463c…401153e954c0

Receipts root

0x0e2672152c17…cc8b51c30fcc

Nonce

0x0000000000000000

Extra data

0x00000004a817c800