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 #21315905 · ArcScan

Block

#21,315,905

2026-09-17 10:48:21 UTC

FinalizedProposed 36 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,315,905
Timestamp: 36 days ago · 2026-09-17 10:48:21 UTC
Transactions: 0 transactions in this block
Block hash: 0x70fa62601729fd2c85e0893fd06e441ab199de1d011c4ae2ee300865f494ca82
Parent hash: 0x0a8ae19d…196b58a9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,315,905 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

25.0%7,509,429 / 30,000,000

Base fee

20 gwei

State root

0xded8e1ccb85d…4245e42ab41f

Transactions root

0x70498f2fb0e8…6f10aa3f1a5a

Receipts root

0x2e7460d165d8…f4c0c7861264

Nonce

0x0000000000000000

Extra data

0x00000004a817c800