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 #21383100 · ArcScan

Block

#21,383,100

2026-09-17 20:16:44 UTC

FinalizedProposed 33 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,383,100
Timestamp: 33 days ago · 2026-09-17 20:16:44 UTC
Transactions: 0 transactions in this block
Block hash: 0x9992a2526804f178f4dbb7384d25018b83250890915b8c9adbf3438ff4846e22
Parent hash: 0xa14774fe…9bfed479
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,383,100 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

10.1%3,033,359 / 30,000,000

Base fee

20 gwei

State root

0x753652aec7c3…66b0dece914b

Transactions root

0x16b9853a3c8d…e2b625a2e862

Receipts root

0x28193765d0a9…4b29dd53414e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800