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 #21215343 · ArcScan

Block

#21,215,343

2026-09-16 20:39:04 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,215,343
Timestamp: 8 days ago · 2026-09-16 20:39:04 UTC
Transactions: 0 transactions in this block
Block hash: 0x6cc9b35fe3c799b9a7fbf4d0ac0bb32f392860eda54c255d116d7cf250e75a37
Parent hash: 0xb8d3055c…294c76ec
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,215,343 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

25.5%7,664,384 / 30,000,000

Base fee

20 gwei

State root

0x07aeccb8aa7c…9cf90446083d

Transactions root

0x9418d48706b2…33a4d608fe57

Receipts root

0x2813079e5cdb…23c89e01e979

Nonce

0x0000000000000000

Extra data

0x00000004a817c800