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 #21508634 · ArcScan

Block

#21,508,634

2026-09-18 13:57:52 UTC

FinalizedProposed 50 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,508,634
Timestamp: 50 days ago · 2026-09-18 13:57:52 UTC
Transactions: 0 transactions in this block
Block hash: 0x9bef8c38995d66b864f4a73625a3b5440626d8bd720e12583f6e596eaa5073ee
Parent hash: 0xf498f4d5…4294d055
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,508,634 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

4.9%1,478,086 / 30,000,000

Base fee

20 gwei

State root

0xd0629f97c178…bd18fc0ddd4f

Transactions root

0x20ec40f945f2…2845c36cc8a4

Receipts root

0x68252321e350…2e3fee380e93

Nonce

0x0000000000000000

Extra data

0x00000004a817c800