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 #21445597 · ArcScan

Block

#21,445,597

2026-09-18 05:04:59 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,445,597
Timestamp: 47 days ago · 2026-09-18 05:04:59 UTC
Transactions: 0 transactions in this block
Block hash: 0xa0b110720eb9de86000f4285c62ad6203fefff80f52e5552ad3026dc257f9ec4
Parent hash: 0xb5e25548…790a17b9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,445,597 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

7.8%2,343,658 / 30,000,000

Base fee

20 gwei

State root

0xfad635694da6…06f756d01ab9

Transactions root

0x567ce04f8257…bf273cf17cdc

Receipts root

0x0ef46e113773…c0d5a30b8758

Nonce

0x0000000000000000

Extra data

0x00000004a817c800