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 #21240236 · ArcScan

Block

#21,240,236

2026-09-17 00:09:11 UTC

FinalizedProposed 15 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,240,236
Timestamp: 15 days ago · 2026-09-17 00:09:11 UTC
Transactions: 0 transactions in this block
Block hash: 0x9446271f26d1ce990c0bb5026b22bcfa88d817b6af4c3a5643c0067514647a67
Parent hash: 0x59cbef58…fd75c0e1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,240,236 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

13.8%4,145,657 / 30,000,000

Base fee

20 gwei

State root

0x1563fa70d5a6…c7aeaecafeb2

Transactions root

0xb972df73921f…672818df3bfc

Receipts root

0x107c0dd10567…6004130ffba8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800