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 #21369273 · ArcScan

Block

#21,369,273

2026-09-17 18:19:54 UTC

FinalizedProposed 34 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,369,273
Timestamp: 34 days ago · 2026-09-17 18:19:54 UTC
Transactions: 0 transactions in this block
Block hash: 0x4d9a258cabf7b4027789384c64b29b26b46483c3e70dc85fcab7987680a7dea0
Parent hash: 0xc31b417f…a6ca5be1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,369,273 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

27.3%8,201,674 / 30,000,000

Base fee

20 gwei

State root

0x959ad80c71ee…1afccb4534d9

Transactions root

0x58e0b09c584c…9f7362fc7e3e

Receipts root

0x20402551460b…c29b673dfed7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800