Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x5f7ab933a4d0d64a5ddac6d75bd7aca8828835e851ec9ff6820e92d6d5f85eba · ArcScan

Block

#21,389,509

2026-09-17 21:10:54 UTC

FinalizedProposed 40 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,389,509
Timestamp: 40 days ago · 2026-09-17 21:10:54 UTC
Transactions: 0 transactions in this block
Block hash: 0x5f7ab933a4d0d64a5ddac6d75bd7aca8828835e851ec9ff6820e92d6d5f85eba
Parent hash: 0xce34efae…985e80d6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,389,509 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

13.2%3,963,973 / 30,000,000

Base fee

20 gwei

State root

0x9f801fe82030…821b3af8c9b5

Transactions root

0xd83fd70f607b…36e0a5d2712e

Receipts root

0xe0f326bd13eb…927221218c54

Nonce

0x0000000000000000

Extra data

0x00000004a817c800