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 #21296642 · ArcScan

Block

#21,296,642

2026-09-17 08:05:38 UTC

FinalizedProposed 56 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,296,642
Timestamp: 56 days ago · 2026-09-17 08:05:38 UTC
Transactions: 0 transactions in this block
Block hash: 0xf6278d5e3063064b148c99b98b9fc831180b7a79ecb9ca2d80643c267fe0028f
Parent hash: 0xf9d8630a…e5ca21a1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,296,642 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

23.2%6,951,838 / 30,000,000

Base fee

20 gwei

State root

0xc01590dc5b1f…a705ce0c2fa3

Transactions root

0x34d77b175dc0…65f52aa338ad

Receipts root

0x56cc5c3750f5…b4a761886cf8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800