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 #21530516 · ArcScan

Block

#21,530,516

2026-09-18 17:02:49 UTC

FinalizedProposed 55 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,530,516
Timestamp: 55 days ago · 2026-09-18 17:02:49 UTC
Transactions: 0 transactions in this block
Block hash: 0xe86bd42a100da322314bd86a6aa38071a2cdcfbc51868374e2318990af87a1d8
Parent hash: 0x549db403…942aa1db
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,530,516 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

15.1%4,519,723 / 30,000,000

Base fee

20 gwei

State root

0xb57376801b71…cb468e5b3531

Transactions root

0xf929fc56057b…499c538a31b3

Receipts root

0xb0a58e53cfd4…fbed41f6a4c6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800