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 #0xb0212be96fa72fbf25a3fa978247576674b4a9984e0e7337f9487d0522a8cb1d · ArcScan

Block

#21,399,787

2026-09-17 22:37:47 UTC

FinalizedProposed 15 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,399,787
Timestamp: 15 days ago · 2026-09-17 22:37:47 UTC
Transactions: 0 transactions in this block
Block hash: 0xb0212be96fa72fbf25a3fa978247576674b4a9984e0e7337f9487d0522a8cb1d
Parent hash: 0xedee456b…04837804
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,399,787 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

2.9%860,600 / 30,000,000

Base fee

20 gwei

State root

0x32913658645f…989ac5f480e9

Transactions root

0x28b5ee19e2cf…f116a17fad7d

Receipts root

0xaf86cb716dc6…18767567bea5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800