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 #21410286 · ArcScan

Block

#21,410,286

2026-09-18 00:06:32 UTC

FinalizedProposed 4 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,410,286
Timestamp: 4 days ago · 2026-09-18 00:06:32 UTC
Transactions: 0 transactions in this block
Block hash: 0x65ec9fb0059d3045c4a1b559920f8c2372bd38a2031203e4e5b759c1d0015422
Parent hash: 0x67c846f9…6bfb698c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,410,286 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

1.8%532,728 / 30,000,000

Base fee

20 gwei

State root

0xfc41faa1c353…908cab0a8064

Transactions root

0xfb32b3826a65…9ab9292b075b

Receipts root

0x0722142b9b91…6bb031372cfe

Nonce

0x0000000000000000

Extra data

0x00000004a817c800