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 #21337371 · ArcScan

Block

#21,337,371

2026-09-17 13:49:37 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,337,371
Timestamp: 11 days ago · 2026-09-17 13:49:37 UTC
Transactions: 0 transactions in this block
Block hash: 0x75b278eca5e1b927f9249ceddad47fb1c7beb3f1199568338c125023cebb5f94
Parent hash: 0x9eee4d70…8d4d6764
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,337,371 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

7.5%2,265,972 / 30,000,000

Base fee

20 gwei

State root

0xb8cdbd88e06e…5c41a9266e9c

Transactions root

0xccef477d418d…d4e50b680d9e

Receipts root

0xbe63b3ae2420…5ce25dd4753c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800