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 #0x7c5cece07ee6cdeb9139227f73a1b01e6339c4c4a3464d56a816c82e2fef726e · ArcScan

Block

#21,399,975

2026-09-17 22:39:22 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,399,975
Timestamp: 10 days ago · 2026-09-17 22:39:22 UTC
Transactions: 0 transactions in this block
Block hash: 0x7c5cece07ee6cdeb9139227f73a1b01e6339c4c4a3464d56a816c82e2fef726e
Parent hash: 0x8775550e…15bee8b8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,399,975 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

13.4%4,027,998 / 30,000,000

Base fee

20 gwei

State root

0xc6195f25ea19…c755271b7600

Transactions root

0x734bdc242f15…e743bdf39e48

Receipts root

0x407de9091d9e…e53f807210a7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800