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 #21211439 · ArcScan

Block

#21,211,439

2026-09-16 20:06:07 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,211,439
Timestamp: 7 days ago · 2026-09-16 20:06:07 UTC
Transactions: 0 transactions in this block
Block hash: 0xc36398a45698f52ffe6f09baf175ec4ab351c505233f090b8f42a7bb9fc47af6
Parent hash: 0xb2e5a44c…be6a11ad
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,211,439 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

35.4%10,616,944 / 30,000,000

Base fee

20 gwei

State root

0xd0e443abf44d…fe413dc99b3d

Transactions root

0x0d40f4e1ecd0…ef0bc38ea77f

Receipts root

0xb8c7d06cca10…889ccf9a2b71

Nonce

0x0000000000000000

Extra data

0x00000004a817c800