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 #21409675 · ArcScan

Block

#21,409,675

2026-09-18 00:01:22 UTC

FinalizedProposed 21 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,409,675
Timestamp: 21 days ago · 2026-09-18 00:01:22 UTC
Transactions: 0 transactions in this block
Block hash: 0xcdd369bc46e45c04d6fc14eee920074ec931e352c9bf7ab966715901f75d0eb7
Parent hash: 0xbda2df12…db2717a0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,409,675 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

2.7%819,131 / 30,000,000

Base fee

20 gwei

State root

0x45598f9b4488…eb511c361cf7

Transactions root

0xa3b9bb72f980…0945298b3901

Receipts root

0x01fed6f29788…0564263709a2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800