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 #21565265 · ArcScan

Block

#21,565,265

2026-09-18 21:56:37 UTC

FinalizedProposed 55 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,565,265
Timestamp: 55 days ago · 2026-09-18 21:56:37 UTC
Transactions: 0 transactions in this block
Block hash: 0x8114b7744940cc4761c67c6b19d393d176bd6a13cbf9a30e06d72137db9ddde6
Parent hash: 0x4575a8f0…78f17adf
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,565,265 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

2.7%823,895 / 30,000,000

Base fee

20 gwei

State root

0x7df2d825dc6d…c013edcdb23f

Transactions root

0x62c1c20cdfdf…b70a970d5e7e

Receipts root

0x130abe5884c0…a50ec0dbc2ab

Nonce

0x0000000000000000

Extra data

0x00000004a817c800