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 #21283969 · ArcScan

Block

#21,283,969

2026-09-17 06:18:33 UTC

FinalizedProposed 21 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,283,969
Timestamp: 21 days ago · 2026-09-17 06:18:33 UTC
Transactions: 0 transactions in this block
Block hash: 0x4c36da3bb2f826c197cf88941eb781d25b3e13e1aac3079248d457de2a1e8a79
Parent hash: 0xc6c4c694…7ce90348
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,283,969 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

7.6%2,275,662 / 30,000,000

Base fee

20 gwei

State root

0xf5e063086e3c…278d530f543d

Transactions root

0x8d60e6388d62…27476b468715

Receipts root

0x8f6b371d8c59…3091e17e38e1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800