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 #21399224 · ArcScan

Block

#21,399,224

2026-09-17 22:33:01 UTC

FinalizedProposed 31 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,399,224
Timestamp: 31 days ago · 2026-09-17 22:33:01 UTC
Transactions: 0 transactions in this block
Block hash: 0xd04880b85d7e5912d953c9edfbe070468fbd50bf16e62d6ed5ee38df460e2d81
Parent hash: 0xca58dcb7…7c750247
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,399,224 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

5.2%1,547,922 / 30,000,000

Base fee

20 gwei

State root

0xbe54bd2adbf7…88e6125475f0

Transactions root

0x1c50330d358b…f25c538827f0

Receipts root

0x263238031db1…cd4b735166af

Nonce

0x0000000000000000

Extra data

0x00000004a817c800