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 #21310809 · ArcScan

Block

#21,310,809

2026-09-17 10:05:20 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,310,809
Timestamp: 10 days ago · 2026-09-17 10:05:20 UTC
Transactions: 0 transactions in this block
Block hash: 0x9ddb8ee894dfc8e334e74baa680a8161014f561171543d0d09e3b710da5ea94e
Parent hash: 0x9ffcef0e…7fef09e8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,310,809 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

17.1%5,124,192 / 30,000,000

Base fee

20 gwei

State root

0x0bd4d3afca70…081a3c623a74

Transactions root

0xb057e3450b50…6dd78ba89ec8

Receipts root

0xa20ca7a8f2a9…b9eaa5823c1f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800