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 #21550283 · ArcScan

Block

#21,550,283

2026-09-18 19:49:56 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,550,283
Timestamp: 10 days ago · 2026-09-18 19:49:56 UTC
Transactions: 0 transactions in this block
Block hash: 0x14c31e6b544d3ad053e4083b2c4fc6c5a2aace27d4a4f72778e983423d73f902
Parent hash: 0x1a9eb959…42837a9c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,550,283 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

14.1%4,241,783 / 30,000,000

Base fee

20 gwei

State root

0x80ade581b130…5c0f4b11bd0a

Transactions root

0x2cd27488b75c…675180cabc14

Receipts root

0x8dc53ab26215…a8bc1b7efaac

Nonce

0x0000000000000000

Extra data

0x00000004a817c800