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 #21394494 · ArcScan

Block

#21,394,494

2026-09-17 21:53:02 UTC

FinalizedProposed 22 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,394,494
Timestamp: 22 days ago · 2026-09-17 21:53:02 UTC
Transactions: 0 transactions in this block
Block hash: 0x780821c67d12f9cc88787923a28d10f06af2255983027736d1e3749dcfeef0e0
Parent hash: 0x3f18b49e…37539504
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,394,494 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

21.5%6,453,317 / 30,000,000

Base fee

20 gwei

State root

0x2849c21d9595…d27a75c547ae

Transactions root

0x5041b0c47073…2cb98c35a6cb

Receipts root

0x92e0d19af494…1b906913f8df

Nonce

0x0000000000000000

Extra data

0x00000004a817c800