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 #21250890 · ArcScan

Block

#21,250,890

2026-09-17 01:39:08 UTC

FinalizedProposed 27 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,250,890
Timestamp: 27 days ago · 2026-09-17 01:39:08 UTC
Transactions: 0 transactions in this block
Block hash: 0xaab7b5873584a4f213b8fe6b4ade59bb2680eb65491ba38d7416508f802868cc
Parent hash: 0x82db6b3c…80255a49
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,250,890 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

26.3%7,897,288 / 30,000,000

Base fee

20 gwei

State root

0x2ba12fe29e81…63f03d14448b

Transactions root

0xef4ccf12992a…40dafa812e52

Receipts root

0xdfd31e665832…a05daf04d151

Nonce

0x0000000000000000

Extra data

0x00000004a817c800