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 #21340100 · ArcScan

Block

#21,340,100

2026-09-17 14:12:40 UTC

FinalizedProposed 50 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,340,100
Timestamp: 50 days ago · 2026-09-17 14:12:40 UTC
Transactions: 0 transactions in this block
Block hash: 0xdb75deaa4b6a796eb3e2bb877b17f80f37f50e8e7778747cc941e4c78efa95b1
Parent hash: 0x75a4933a…3b2a72a3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,340,100 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

9.2%2,768,083 / 30,000,000

Base fee

20 gwei

State root

0x6b8d8ca2c7c1…9259bf6fcd25

Transactions root

0xccf5049bd576…6a034393a832

Receipts root

0x3eefeb90b217…a223b6319e34

Nonce

0x0000000000000000

Extra data

0x00000004a817c800