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 #21351303 · ArcScan

Block

#21,351,303

2026-09-17 15:47:18 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,351,303
Timestamp: 47 days ago · 2026-09-17 15:47:18 UTC
Transactions: 0 transactions in this block
Block hash: 0x9b6f3515934e786ec0a022c3a6e19f5cde3f04239f77c94cc3fbb1e5e0c3fcff
Parent hash: 0x5923f6fd…0793aa98
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,351,303 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

3.5%1,066,303 / 30,000,000

Base fee

20 gwei

State root

0x1035cdd9489c…10411948eb11

Transactions root

0x3c319a89a882…9f9f6b8dc28c

Receipts root

0x0f2fc9f09083…fa2bdec2398f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800