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 #21333920 · ArcScan

Block

#21,333,920

2026-09-17 13:20:28 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,333,920
Timestamp: 51 days ago · 2026-09-17 13:20:28 UTC
Transactions: 0 transactions in this block
Block hash: 0xc4c5b55323e0a72bda54151efc4488a0ee20b35e0510739d25d09a6131848153
Parent hash: 0x4249ea74…f203d8a4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,333,920 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

11.6%3,469,338 / 30,000,000

Base fee

20 gwei

State root

0x3ee796e187fa…3869f7dd1a63

Transactions root

0x6a0f5ab76431…c7b68bcc5e4a

Receipts root

0xa9dd0e547b86…e749df865eda

Nonce

0x0000000000000000

Extra data

0x00000004a817c800