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 #21295491 · ArcScan

Block

#21,295,491

2026-09-17 07:55:55 UTC

FinalizedProposed 35 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,295,491
Timestamp: 35 days ago · 2026-09-17 07:55:55 UTC
Transactions: 0 transactions in this block
Block hash: 0x7fc2a4631d585960fe25830651adc4cc33ccde5342eec147b9afd9c349e1a29c
Parent hash: 0x65e99958…b94f703c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,295,491 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

24.2%7,254,547 / 30,000,000

Base fee

20 gwei

State root

0xabd658519025…ae370a209d56

Transactions root

0x41b98fcf640b…c115383cd518

Receipts root

0xf0e85caed1f0…12e4b96013f6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800