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 #0x385f70c355555027c995515fdb3fd8e15143ceb454268fb3f960f35860e8b128 · ArcScan

Block

#21,240,416

2026-09-17 00:10:42 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,240,416
Timestamp: 11 days ago · 2026-09-17 00:10:42 UTC
Transactions: 0 transactions in this block
Block hash: 0x385f70c355555027c995515fdb3fd8e15143ceb454268fb3f960f35860e8b128
Parent hash: 0xe718f4d7…0669b191
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,240,416 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

20.4%6,133,485 / 30,000,000

Base fee

20 gwei

State root

0x0acc434b6e19…957ef65c3027

Transactions root

0xad4642d20af7…f44bb001ec17

Receipts root

0x20a6340d717d…e46af1ebd014

Nonce

0x0000000000000000

Extra data

0x00000004a817c800