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 #21330866 · ArcScan

Block

#21,330,866

2026-09-17 12:54:40 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,330,866
Timestamp: 11 days ago · 2026-09-17 12:54:40 UTC
Transactions: 0 transactions in this block
Block hash: 0x7119d61e64a9502f0204d34a4a5bcbdb99d976088a36bca67e4e2620a7d5d7d5
Parent hash: 0x4bc59290…0b78f56b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,330,866 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

28.6%8,575,929 / 30,000,000

Base fee

20 gwei

State root

0xc78b27bbc828…8b04ec6c67e7

Transactions root

0xe27ac8f23839…03b812a6c685

Receipts root

0x4e050645ee23…130835708397

Nonce

0x0000000000000000

Extra data

0x00000004a817c800