Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x9220793fc7292e6cadc40c286caab27ba8c86875794a72508a0e2535d04f8500 · ArcScan

Block

#21,388,502

2026-09-17 21:02:23 UTC

FinalizedProposed 28 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,388,502
Timestamp: 28 days ago · 2026-09-17 21:02:23 UTC
Transactions: 0 transactions in this block
Block hash: 0x9220793fc7292e6cadc40c286caab27ba8c86875794a72508a0e2535d04f8500
Parent hash: 0x07a87793…9e6f77aa
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,388,502 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

3.0%908,552 / 30,000,000

Base fee

20 gwei

State root

0x7c35cfc3f578…2ed0ff22dd2e

Transactions root

0xd7d8736d0d9c…295905677047

Receipts root

0x68e069f20596…07f09c59f50d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800