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 #0x1399c8f3b1e28abd0cb54c5c9dbf0b02b566f715139a4a94d3021b0644296f12 · ArcScan

Block

#21,552,288

2026-09-18 20:06:53 UTC

FinalizedProposed 37 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,552,288
Timestamp: 37 days ago · 2026-09-18 20:06:53 UTC
Transactions: 0 transactions in this block
Block hash: 0x1399c8f3b1e28abd0cb54c5c9dbf0b02b566f715139a4a94d3021b0644296f12
Parent hash: 0xaa24f69d…18d46a76
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,552,288 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

12.5%3,762,695 / 30,000,000

Base fee

20 gwei

State root

0x45929177b28e…66ad8568df5e

Transactions root

0x7cbf6872863e…e35ef0aeab2e

Receipts root

0x45058dd286d9…17ace1ff5491

Nonce

0x0000000000000000

Extra data

0x00000004a817c800