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 #21277234 · ArcScan

Block

#21,277,234

2026-09-17 05:21:39 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,277,234
Timestamp: 6 days ago · 2026-09-17 05:21:39 UTC
Transactions: 0 transactions in this block
Block hash: 0xd447f8bc12eacbe3b0e8915ad86ef8f85cc767e7dd67a63751458bff5ddc13cb
Parent hash: 0x50f87350…286e317a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,277,234 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

8.8%2,652,151 / 30,000,000

Base fee

20 gwei

State root

0xd3f8e98bbf30…b1e998a5511c

Transactions root

0xd138f3a7271b…cdf534e02da5

Receipts root

0xe4a6aca6142d…67ec150f9743

Nonce

0x0000000000000000

Extra data

0x00000004a817c800