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 #21553734 · ArcScan

Block

#21,553,734

2026-09-18 20:19:06 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,553,734
Timestamp: 8 days ago · 2026-09-18 20:19:06 UTC
Transactions: 0 transactions in this block
Block hash: 0x5e1e5a4f02d2d064206c65ac59948806908e4985b8e45ce6e45e37a45fe62506
Parent hash: 0xc7ce99db…ea4e2881
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,553,734 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

4.3%1,299,309 / 30,000,000

Base fee

20 gwei

State root

0xac054ad6f7b4…09494ce2fa6a

Transactions root

0x3353e3b2a40e…5d528a52401f

Receipts root

0x243e9d52af50…72067bf082d1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800