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 #0x7c15a687d1e1f05ac6d61dca7ce13f7f0100895c74a139a250a03337325a7bc5 · ArcScan

Block

#21,309,123

2026-09-17 09:51:06 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,309,123
Timestamp: 8 days ago · 2026-09-17 09:51:06 UTC
Transactions: 0 transactions in this block
Block hash: 0x7c15a687d1e1f05ac6d61dca7ce13f7f0100895c74a139a250a03337325a7bc5
Parent hash: 0x4108b0cc…5f62ec5a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,309,123 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

8.0%2,412,751 / 30,000,000

Base fee

20 gwei

State root

0x0e6bb8b45740…a98fa4a111bd

Transactions root

0x06eb64abe6a6…cc70e9881f60

Receipts root

0x3ee2ec61521a…fe9e2c37f800

Nonce

0x0000000000000000

Extra data

0x00000004a817c800