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 #21519157 · ArcScan

Block

#21,519,157

2026-09-18 15:26:48 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,519,157
Timestamp: 48 days ago · 2026-09-18 15:26:48 UTC
Transactions: 0 transactions in this block
Block hash: 0x6ecf594b2707efd4cb80ab80a4d5aac38da64790e32235b22b93f9e95a8d4073
Parent hash: 0x97a95053…6109f01e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,519,157 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

24.0%7,201,387 / 30,000,000

Base fee

20 gwei

State root

0x8a4e252fe0ae…d0e3d92b5dcf

Transactions root

0xf61f58aff385…22c0d5fd405d

Receipts root

0x87f98c09bd24…df0e44e21f5e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800