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 #0x5102f8b88641a378b03aee0fc354d12c89ef6247ec112dc40f268e00f5ab57c9 · ArcScan

Block

#21,210,738

2026-09-16 20:00:12 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,210,738
Timestamp: 10 days ago · 2026-09-16 20:00:12 UTC
Transactions: 0 transactions in this block
Block hash: 0x5102f8b88641a378b03aee0fc354d12c89ef6247ec112dc40f268e00f5ab57c9
Parent hash: 0xb944b6e9…7d6c54dc
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,210,738 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

41.2%12,358,452 / 30,000,000

Base fee

20 gwei

State root

0xc35895dcb4ed…e4c9b5c77638

Transactions root

0x4eb31c25ae63…56a1dc32926d

Receipts root

0xc38024a97c60…498fb547743a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800