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 #0x3f16c0f3f3e2386924a9b9899917d1bd89a3815a6fbe57134608dcd6284bc2df · ArcScan

Block

#21,351,851

2026-09-17 15:51:56 UTC

FinalizedProposed 29 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,351,851
Timestamp: 29 days ago · 2026-09-17 15:51:56 UTC
Transactions: 0 transactions in this block
Block hash: 0x3f16c0f3f3e2386924a9b9899917d1bd89a3815a6fbe57134608dcd6284bc2df
Parent hash: 0x93d2059c…25f7b9ed
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,351,851 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

29.4%8,819,861 / 30,000,000

Base fee

20 gwei

State root

0xd9695636e5db…f1760d6f87ab

Transactions root

0x77702a64bec5…4f3f6c92ca1f

Receipts root

0x64792e1bbb74…2df9aac86a38

Nonce

0x0000000000000000

Extra data

0x00000004a817c800