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 #21351802 · ArcScan

Block

#21,351,802

2026-09-17 15:51:31 UTC

FinalizedProposed 30 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,351,802
Timestamp: 30 days ago · 2026-09-17 15:51:31 UTC
Transactions: 0 transactions in this block
Block hash: 0xfb21326cc607cfe8869c4055964310725399e43d693d5a5a3909ac68c3150468
Parent hash: 0xd53131cb…df308737
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,351,802 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

34.8%10,448,516 / 30,000,000

Base fee

20 gwei

State root

0xd52db559ac76…02fc26772555

Transactions root

0x936fd5a55af0…c7b825bd3c22

Receipts root

0x7c292cefb357…f9ac9ba30fcc

Nonce

0x0000000000000000

Extra data

0x00000004a817c800