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 #21618956 · ArcScan

Block

#21,618,956

2026-09-19 05:30:34 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,618,956
Timestamp: 5 days ago · 2026-09-19 05:30:34 UTC
Transactions: 0 transactions in this block
Block hash: 0xff5799a8b457ee4adb0e3b3af0834617b232f365c2617e9087c65db764eeef74
Parent hash: 0x58a16259…cbeb0c38
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,618,956 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

2.4%725,953 / 30,000,000

Base fee

20 gwei

State root

0xc61865f51db5…19ec631b9c65

Transactions root

0xbb0d31fb9fa2…e04291c816e3

Receipts root

0x8ba06fe2d9f4…930566f4ae39

Nonce

0x0000000000000000

Extra data

0x00000004a817c800