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 #21554983 · ArcScan

Block

#21,554,983

2026-09-18 20:29:40 UTC

FinalizedProposed 38 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,554,983
Timestamp: 38 days ago · 2026-09-18 20:29:40 UTC
Transactions: 0 transactions in this block
Block hash: 0x32abdd06ad5ebaac4460d413a8d4f75e78b4af3a226e17b30a3607fa92d62a90
Parent hash: 0x3518f1f6…19a69cf7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,554,983 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

4.0%1,201,934 / 30,000,000

Base fee

20 gwei

State root

0xa1dbc07adb0f…78f1cd8b4cfb

Transactions root

0x2b8891073e60…c72eb907e107

Receipts root

0x2c10a750597c…955529d9d53c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800