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 #21519247 · ArcScan

Block

#21,519,247

2026-09-18 15:27:33 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,519,247
Timestamp: 48 days ago · 2026-09-18 15:27:33 UTC
Transactions: 0 transactions in this block
Block hash: 0x9d3a17e539b17cb058036e9240c9514caca34ecf7e32bb610cf1e3a4f1275efb
Parent hash: 0x9251eeb3…7b058509
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,519,247 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

5.4%1,611,266 / 30,000,000

Base fee

20 gwei

State root

0xaad586c0af24…003083432854

Transactions root

0xd3571dd7c485…eca26cdbbb86

Receipts root

0xe1343f5c0d46…8ca0e912894f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800