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

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 #21231541 · ArcScan

Block

#21,231,541

2026-09-16 22:55:48 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,231,541
Timestamp: 10 days ago · 2026-09-16 22:55:48 UTC
Transactions: 0 transactions in this block
Block hash: 0xff4b3d7c7227041294f5c7c40889514d087870cadad16f6e2fabbc7d64dfb6cd
Parent hash: 0x9b7acdd6…61b93ab9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,231,541 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

21.9%6,583,251 / 30,000,000

Base fee

20 gwei

State root

0xf703419dfee9…a468aad5a453

Transactions root

0x1f09b568b5d7…94766d06cb51

Receipts root

0xad548b8d190c…4fc71e23d38c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800