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 #21392641 · ArcScan

Block

#21,392,641

2026-09-17 21:37:22 UTC

FinalizedProposed 45 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,392,641
Timestamp: 45 days ago · 2026-09-17 21:37:22 UTC
Transactions: 0 transactions in this block
Block hash: 0x7b145e1c543b387ff068de6e5d3a0bf59a73bd32bb24686bf4e80629033275a4
Parent hash: 0xa411130c…6d0779c2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,392,641 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

5.1%1,536,236 / 30,000,000

Base fee

20 gwei

State root

0x867cc4361fe6…6c2b61c376ab

Transactions root

0x3370f5fdab0f…95a10446cf2b

Receipts root

0xd36d30332874…4a21ca6907e7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800