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 #21548096 · ArcScan

Block

#21,548,096

2026-09-18 19:31:26 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,548,096
Timestamp: 51 days ago · 2026-09-18 19:31:26 UTC
Transactions: 0 transactions in this block
Block hash: 0x2f9086931267542d9ecaa53bdbb481a7a572fd79b6e445b980f1b67198ced291
Parent hash: 0xeadd689c…db4b14db
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,548,096 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

11.8%3,549,202 / 30,000,000

Base fee

20 gwei

State root

0x0d481cafca9a…0fcf88cc938e

Transactions root

0x90e115c38cde…53dbaea98096

Receipts root

0x6b47f2097eb1…8c70820b496c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800