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 #21394120 · ArcScan

Block

#21,394,120

2026-09-17 21:49:52 UTC

FinalizedProposed 34 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,394,120
Timestamp: 34 days ago · 2026-09-17 21:49:52 UTC
Transactions: 0 transactions in this block
Block hash: 0xf053b92778cf42408004efb901fd8827f494c32177f24a366bc7d7be95870f47
Parent hash: 0x08062dc5…210d08a4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,394,120 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

3.8%1,146,399 / 30,000,000

Base fee

20 gwei

State root

0x006ac15c67eb…3daf3b7a70df

Transactions root

0x6ee50c49ca0e…b89374dd5ea2

Receipts root

0xa1c947a9d1ab…db361fd4191c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800