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 #0x5a3c316f63882a73aeec29fb46c5970b2636879ed54767b9f4e1ac1a32cbc73a · ArcScan

Block

#21,355,574

2026-09-17 16:23:22 UTC

FinalizedProposed 24 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,355,574
Timestamp: 24 days ago · 2026-09-17 16:23:22 UTC
Transactions: 0 transactions in this block
Block hash: 0x5a3c316f63882a73aeec29fb46c5970b2636879ed54767b9f4e1ac1a32cbc73a
Parent hash: 0x211b71a6…6c234879
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,355,574 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

23.6%7,066,090 / 30,000,000

Base fee

20 gwei

State root

0x8ddfebb59fea…d2b68f551fc8

Transactions root

0x35431187e3a5…ac02f52c06f6

Receipts root

0x18bebc768084…ee5d6217ffa9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800