Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x038df6754c0c787f583a148eaa45f718b1e1ad8788bcf77067c1ffa476ee443b · ArcScan

Block

#21,379,690

2026-09-17 19:47:55 UTC

FinalizedProposed 46 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,379,690
Timestamp: 46 days ago · 2026-09-17 19:47:55 UTC
Transactions: 0 transactions in this block
Block hash: 0x038df6754c0c787f583a148eaa45f718b1e1ad8788bcf77067c1ffa476ee443b
Parent hash: 0x9b4f5670…a5187bd4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,379,690 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

7.2%2,151,518 / 30,000,000

Base fee

20 gwei

State root

0xf8adaab949ef…dafd0161a810

Transactions root

0x079e62ec34e3…a402a63212e8

Receipts root

0x538b99e6d51f…02be0ee66c3a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800