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 #21541977 · ArcScan

Block

#21,541,977

2026-09-18 18:39:42 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,541,977
Timestamp: 14 days ago · 2026-09-18 18:39:42 UTC
Transactions: 0 transactions in this block
Block hash: 0xa3f9cdd36990f41a234c3b22d67e3c598f7173568ded6fb86ced9d752f90686e
Parent hash: 0x59fa7522…59c36725
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,541,977 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

43.8%13,151,709 / 30,000,000

Base fee

20 gwei

State root

0x12453a7d75d9…278b687a1e54

Transactions root

0x27a237cae649…380883059b13

Receipts root

0x44159cbf888e…68430a0124d1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800