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 #21445916 · ArcScan

Block

#21,445,916

2026-09-18 05:07:41 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,445,916
Timestamp: 49 days ago · 2026-09-18 05:07:41 UTC
Transactions: 0 transactions in this block
Block hash: 0x1ec3233e7ee7229499f09b1b2f4867c5eda280abaf4b810f8deb7d2ccd03a5e0
Parent hash: 0xb041ee67…608d1855
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,445,916 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

16.7%5,010,730 / 30,000,000

Base fee

20 gwei

State root

0x24b26be03519…1b162e8a183d

Transactions root

0x0979545d8739…812bb48084b2

Receipts root

0x326a0433735b…97c42d0ee0de

Nonce

0x0000000000000000

Extra data

0x00000004a817c800