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 #21515019 · ArcScan

Block

#21,515,019

2026-09-18 14:51:49 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,515,019
Timestamp: 51 days ago · 2026-09-18 14:51:49 UTC
Transactions: 0 transactions in this block
Block hash: 0x7e888072b14aa145e8a48d38137ad35d3f1347ac4472f110d79c578e7b9f0ebf
Parent hash: 0x1a88c3cd…c1539d9c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,515,019 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

8.6%2,594,703 / 30,000,000

Base fee

20 gwei

State root

0xdaabe079f277…5ebb86772ad1

Transactions root

0x0695786f4755…3c77b96f8474

Receipts root

0x27069c0de2f5…1ad462af0202

Nonce

0x0000000000000000

Extra data

0x00000004a817c800