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 #21263228 · ArcScan

Block

#21,263,228

2026-09-17 03:23:20 UTC

FinalizedProposed 30 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,263,228
Timestamp: 30 days ago · 2026-09-17 03:23:20 UTC
Transactions: 0 transactions in this block
Block hash: 0x940267a16793ae833245d27e14c8f573406727900dbd74f98ad1fd15d17b5d19
Parent hash: 0x767e01c5…0fa4065c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,263,228 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

12.7%3,798,940 / 30,000,000

Base fee

20 gwei

State root

0xf36ded72e5b0…7035f5679160

Transactions root

0x6be4d1b438a2…69e1c7d61b3c

Receipts root

0x9668fb1f57ad…955dce77a4de

Nonce

0x0000000000000000

Extra data

0x00000004a817c800