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 #21528400 · ArcScan

Block

#21,528,400

2026-09-18 16:44:56 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,528,400
Timestamp: 10 days ago · 2026-09-18 16:44:56 UTC
Transactions: 0 transactions in this block
Block hash: 0x1f0e6cda08752415f9a6c44dce81251371d5b95315893b4554e6b14990e7f985
Parent hash: 0x9e33c92a…c1f77f13
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,528,400 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

4.9%1,482,834 / 30,000,000

Base fee

20 gwei

State root

0xe49f5b3c064b…3590dd566c43

Transactions root

0x393a689ef9c5…b99755dbf5e1

Receipts root

0x7f392b8ea09f…2c99462b4ad9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800