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 #21569915 · ArcScan

Block

#21,569,915

2026-09-18 22:35:56 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,569,915
Timestamp: 47 days ago · 2026-09-18 22:35:56 UTC
Transactions: 0 transactions in this block
Block hash: 0xc5a1cf643df39d22c27da5d81451bcc51596a5d20ff25fbf38e0c624f8c431b0
Parent hash: 0x4bfa7251…5a22f71c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,569,915 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

0.7%211,536 / 30,000,000

Base fee

20 gwei

State root

0x7593e66bfc7b…e19aef5f8571

Transactions root

0x7a0d2bc5e772…a0abfb4718b6

Receipts root

0xde122a932608…614c746e21e1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800