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 #21403086 · ArcScan

Block

#21,403,086

2026-09-17 23:05:40 UTC

FinalizedProposed 28 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,403,086
Timestamp: 28 days ago · 2026-09-17 23:05:40 UTC
Transactions: 0 transactions in this block
Block hash: 0x8ed201de6db11d5459cd02ff16204354c1b35883dd1a843e02b16b22061328f4
Parent hash: 0xefd8ca31…c6aa4a65
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,403,086 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

2.7%816,038 / 30,000,000

Base fee

20 gwei

State root

0xacc43fa41c50…35fb6fdeeaf9

Transactions root

0xa8da9977800a…1b7198f77dd2

Receipts root

0x8ed4cccc5d4d…0a6d9e10136a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800