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 #21217320 · ArcScan

Block

#21,217,320

2026-09-16 20:55:45 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,217,320
Timestamp: 11 days ago · 2026-09-16 20:55:45 UTC
Transactions: 0 transactions in this block
Block hash: 0x80ae0936b8ae86f1658a4cf23aa8ff61e6b284a32158cdbeeed965bf5f77ab1d
Parent hash: 0x80f0b1b5…0cb076e2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,217,320 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

61.5%18,451,449 / 30,000,000

Base fee

20.510774917 gwei

State root

0x6d4a169b713e…15d1063f59e3

Transactions root

0xb518ca9351d9…3dc3e23f307a

Receipts root

0x77b6507cf5c7…225038b56b1d

Nonce

0x0000000000000000

Extra data

0x00000004cb548f4d