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 #21519109 · ArcScan

Block

#21,519,109

2026-09-18 15:26:24 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,519,109
Timestamp: 47 days ago · 2026-09-18 15:26:24 UTC
Transactions: 0 transactions in this block
Block hash: 0x14858ff48dfb6a359d1f13873c35d9afafa7ea3e4438cc1ba2239f99f0d996e1
Parent hash: 0xb50b2ae3…eca3e7d1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,519,109 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

18.1%5,444,039 / 30,000,000

Base fee

20 gwei

State root

0xc0b6d56e6034…6ba43e6b8e17

Transactions root

0xb9dd4e709985…9bd8538d9c1f

Receipts root

0x2d487de800e7…7d6eabf52713

Nonce

0x0000000000000000

Extra data

0x00000004a817c800