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 #21515757 · ArcScan

Block

#21,515,757

2026-09-18 14:58:03 UTC

FinalizedProposed 39 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,515,757
Timestamp: 39 days ago · 2026-09-18 14:58:03 UTC
Transactions: 0 transactions in this block
Block hash: 0xdf924b270799bea32f757c41507ba74068d1032a707a7822e08419fa2101e80a
Parent hash: 0x2d91675b…2c83ee91
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,515,757 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

8.4%2,512,854 / 30,000,000

Base fee

20 gwei

State root

0x1f70e8eb8544…3e34f95539de

Transactions root

0x7856e6b4ebfe…e86a85527867

Receipts root

0xc4a67a4dbd3a…b4e161b33d9e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800