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 #21171485 · ArcScan

Block

#21,171,485

2026-09-16 14:28:51 UTC

FinalizedProposed 22 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,171,485
Timestamp: 22 days ago · 2026-09-16 14:28:51 UTC
Transactions: 0 transactions in this block
Block hash: 0x4a3bcd90017d4fd7e61087c2be87203d3846e32727c58ae04efa425c4752d51b
Parent hash: 0x52772943…d0ceef45
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,171,485 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

54.8%16,454,341 / 30,000,000

Base fee

170.271912271 gwei

State root

0x32c158c66db2…59f6845c03ef

Transactions root

0x5df985d24f13…7a02317cfbfb

Receipts root

0x1be8ea270181…3c9a4374d553

Nonce

0x0000000000000000

Extra data

0x00000027a2fe66fd