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 #21357206 · ArcScan

Block

#21,357,206

2026-09-17 16:37:34 UTC

FinalizedProposed 57 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,357,206
Timestamp: 57 days ago · 2026-09-17 16:37:34 UTC
Transactions: 0 transactions in this block
Block hash: 0xc54b9ad22277d50be26e459d272dab2b8db071318f65213837baf1099a66fd2a
Parent hash: 0x25b0580e…0ddba93b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,357,206 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

7.7%2,311,675 / 30,000,000

Base fee

20 gwei

State root

0xcbf3bd9fc2b5…d263c1ebb204

Transactions root

0xe43f54cffc0d…0971a999962f

Receipts root

0xa2c773be1aae…fb91df87287b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800