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 #21223598 · ArcScan

Block

#21,223,598

2026-09-16 21:48:45 UTC

FinalizedProposed 33 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,223,598
Timestamp: 33 days ago · 2026-09-16 21:48:45 UTC
Transactions: 0 transactions in this block
Block hash: 0x6c9e16e2d4d604139228b233bc60e44bb9fe23d981a9b67becf698e5b235d5f9
Parent hash: 0x46020bd3…8194162e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,223,598 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

37.9%11,360,119 / 30,000,000

Base fee

20 gwei

State root

0x1fdba3ce5e11…9dd4797ed438

Transactions root

0x52e609ad122e…fcdf53f1292b

Receipts root

0x9034fcf6a521…21c66cdaed4d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800