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 #21416896 · ArcScan

Block

#21,416,896

2026-09-18 01:02:24 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,416,896
Timestamp: 54 days ago · 2026-09-18 01:02:24 UTC
Transactions: 0 transactions in this block
Block hash: 0xf9780f2bbdbd9ad06901a61480ade0fbbe4786c462a71e0756b15e601796634d
Parent hash: 0xb0d63b58…12b7b902
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,416,896 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

6.5%1,941,496 / 30,000,000

Base fee

20 gwei

State root

0x0d200efd9333…0a6145fd4a00

Transactions root

0x0752af0cb100…c83124a2e2e7

Receipts root

0xccf40a9f17f0…ad161fec57e0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800