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 #21555025 · ArcScan

Block

#21,555,025

2026-09-18 20:30:01 UTC

FinalizedProposed 39 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,555,025
Timestamp: 39 days ago · 2026-09-18 20:30:01 UTC
Transactions: 0 transactions in this block
Block hash: 0x68c4941c2f8e130232cd27e56249f8afd62fc4088dbe56b84c519f72f6d5e8fd
Parent hash: 0x5ec38a2b…baaf9b1c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,555,025 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

9.7%2,920,808 / 30,000,000

Base fee

20 gwei

State root

0x160349f39735…e98d76d11ed8

Transactions root

0xf090b755db7c…339bff2dd163

Receipts root

0x9afa57b0959e…3ae8c9a6a795

Nonce

0x0000000000000000

Extra data

0x00000004a817c800