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 #21230181 · ArcScan

Block

#21,230,181

2026-09-16 22:44:19 UTC

FinalizedProposed 17 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,230,181
Timestamp: 17 days ago · 2026-09-16 22:44:19 UTC
Transactions: 0 transactions in this block
Block hash: 0x26b92d2e59f8203f4d5feda5e092500e666590e91a3b67da69306572fb388a54
Parent hash: 0xc50018ed…1e252bb1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,230,181 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

17.3%5,199,434 / 30,000,000

Base fee

20 gwei

State root

0xa05f5e863dc4…c19389209b6e

Transactions root

0x6187b05e8caa…bb99d8dfe084

Receipts root

0x1af7fd890d11…d5a8c43a2011

Nonce

0x0000000000000000

Extra data

0x00000004a817c800