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 #21308433 · ArcScan

Block

#21,308,433

2026-09-17 09:45:16 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,308,433
Timestamp: 12 days ago · 2026-09-17 09:45:16 UTC
Transactions: 0 transactions in this block
Block hash: 0x047bfd247a7f7cc469ed1c34539005dd9e9f914e37a4954be1a135b52585287b
Parent hash: 0x836f5ce7…6a754f05
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,308,433 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

14.4%4,315,256 / 30,000,000

Base fee

20 gwei

State root

0x7fdc91f50124…648d6398e8be

Transactions root

0xffab99e9a57d…ded07f607324

Receipts root

0xd7e4060bc812…40c05c03a4d4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800