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 #21515454 · ArcScan

Block

#21,515,454

2026-09-18 14:55:30 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,515,454
Timestamp: 47 days ago · 2026-09-18 14:55:30 UTC
Transactions: 0 transactions in this block
Block hash: 0x35643b0ded548fe16121d2e128c7948c19b3ea2d957857c7b75b01884198fa27
Parent hash: 0x54af897b…8f9c73f1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,515,454 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

45.9%13,780,227 / 30,000,000

Base fee

20 gwei

State root

0xd3065d8987ad…be8c9d27bc69

Transactions root

0x2ea947066634…76174b7b796b

Receipts root

0x318e9a287681…864e8c20e1d6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800