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 #21558692 · ArcScan

Block

#21,558,692

2026-09-18 21:01:02 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,558,692
Timestamp: 51 days ago · 2026-09-18 21:01:02 UTC
Transactions: 0 transactions in this block
Block hash: 0xdc25d4dd29d7a10b571a79ec24700b9d0fbad6e4d224c70a152c717444e659cb
Parent hash: 0x9522458f…e2d2e63b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,558,692 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

2.3%675,615 / 30,000,000

Base fee

20 gwei

State root

0x4305676d0db3…c9edda472a09

Transactions root

0x8ecc02ca76a5…5c4937374524

Receipts root

0x23d130009fd1…4dee78afb3b3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800