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 #21570685 · ArcScan

Block

#21,570,685

2026-09-18 22:42:26 UTC

FinalizedProposed 55 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,570,685
Timestamp: 55 days ago · 2026-09-18 22:42:26 UTC
Transactions: 0 transactions in this block
Block hash: 0x5ec30f211f38b84ff3cec8e0bff69be4c8fd1cf86a1f3bafa00a15e6a7e03787
Parent hash: 0xe8ca5322…de562ae2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,570,685 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

3.3%996,817 / 30,000,000

Base fee

20 gwei

State root

0x480f429d2ab4…972ce72fc21d

Transactions root

0x0328b4ce6b76…5ce9ef22da9d

Receipts root

0xa04751eb9b00…da4d09192988

Nonce

0x0000000000000000

Extra data

0x00000004a817c800