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 #21557589 · ArcScan

Block

#21,557,589

2026-09-18 20:51:42 UTC

FinalizedProposed 24 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,557,589
Timestamp: 24 days ago · 2026-09-18 20:51:42 UTC
Transactions: 0 transactions in this block
Block hash: 0x852df81335997d5e3eafa5f72593c64b3e559e530ead66c676d2835b0cd39e6f
Parent hash: 0x34a2fb56…ef828ba4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,557,589 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

6.0%1,802,506 / 30,000,000

Base fee

20 gwei

State root

0x9cd6ad049617…55910577db6e

Transactions root

0x0ccea60f9e09…d0341329b784

Receipts root

0xfd9b2760d585…15e25a001f78

Nonce

0x0000000000000000

Extra data

0x00000004a817c800