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 #0x7a63768ac78d281be195a5adcc68392d2c4b309d1031815f4ce946d2e2befe6f · ArcScan

Block

#21,320,145

2026-09-17 11:24:09 UTC

FinalizedProposed 43 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,320,145
Timestamp: 43 days ago · 2026-09-17 11:24:09 UTC
Transactions: 0 transactions in this block
Block hash: 0x7a63768ac78d281be195a5adcc68392d2c4b309d1031815f4ce946d2e2befe6f
Parent hash: 0x6dc66cd9…a840e00d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,320,145 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

22.5%6,739,504 / 30,000,000

Base fee

20 gwei

State root

0xa0e9c3967cf6…6ff0a6f41192

Transactions root

0x956720cf3b10…40797d8f3dc9

Receipts root

0x5e6b80944593…a32b5d416eab

Nonce

0x0000000000000000

Extra data

0x00000004a817c800