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 #21520547 · ArcScan

Block

#21,520,547

2026-09-18 15:38:32 UTC

FinalizedProposed 37 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,520,547
Timestamp: 37 days ago · 2026-09-18 15:38:32 UTC
Transactions: 0 transactions in this block
Block hash: 0x181ae6c9e3843373587c0b94bfd34879fd7e6f6a638152185dce12ce7c04a95e
Parent hash: 0xba8daa5a…68c5f348
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,520,547 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

16.2%4,871,937 / 30,000,000

Base fee

20 gwei

State root

0x4bf7bc4be775…49cc9819fba0

Transactions root

0x9856298b3938…04d2ee4c82cb

Receipts root

0x0d2d2760f460…5a4e14e02a71

Nonce

0x0000000000000000

Extra data

0x00000004a817c800