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 #21217323 · ArcScan

Block

#21,217,323

2026-09-16 20:55:47 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,217,323
Timestamp: 11 days ago · 2026-09-16 20:55:47 UTC
Transactions: 0 transactions in this block
Block hash: 0x9899e316d01651b72cf0a8a95f865424bdf28200638f7f0dec61252f946c8f37
Parent hash: 0x932719f0…ab4283d8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,217,323 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

16.2%4,865,427 / 30,000,000

Base fee

20.64427461 gwei

State root

0x581c13dd5b2c…3a24fa7a0476

Transactions root

0x3d010336f58b…371af98569a2

Receipts root

0xce009902c971…901230d19019

Nonce

0x0000000000000000

Extra data

0x00000004cc3c938f