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 #21345864 · ArcScan

Block

#21,345,864

2026-09-17 15:01:22 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,345,864
Timestamp: 49 days ago · 2026-09-17 15:01:22 UTC
Transactions: 0 transactions in this block
Block hash: 0xee517c225ea44094484f8a7890817a0af65171ad05f5b1aea048b1233dd69477
Parent hash: 0x8455b278…6e1fea41
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,345,864 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

11.0%3,312,355 / 30,000,000

Base fee

20 gwei

State root

0x9fecdef39f99…283287d951ba

Transactions root

0xeff1cf4f2c84…af89f5687c03

Receipts root

0x6741839fba64…310fde936fdc

Nonce

0x0000000000000000

Extra data

0x00000004a817c800