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 #21262860 · ArcScan

Block

#21,262,860

2026-09-17 03:20:13 UTC

FinalizedProposed 17 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,262,860
Timestamp: 17 days ago · 2026-09-17 03:20:13 UTC
Transactions: 0 transactions in this block
Block hash: 0x1cdb67c2aabca22213526ce5570f98d0067575fa1412b2c85bea1b9b85230264
Parent hash: 0xd3d53fef…91daaa3a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,262,860 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

13.4%4,016,096 / 30,000,000

Base fee

20 gwei

State root

0x2919045518cd…dc32fe6a31ba

Transactions root

0x9b38fb549193…1bf85ffd4b07

Receipts root

0x3d674bf034e2…26c34babf0d3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800