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 #21511745 · ArcScan

Block

#21,511,745

2026-09-18 14:24:10 UTC

FinalizedProposed 23 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,511,745
Timestamp: 23 days ago · 2026-09-18 14:24:10 UTC
Transactions: 0 transactions in this block
Block hash: 0xe7706d5e90bd1cbced518f3b0874b1fedf193f331b9a9319492bd7a61769149c
Parent hash: 0x85316718…f452ba1f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,511,745 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

14.0%4,204,665 / 30,000,000

Base fee

20 gwei

State root

0x52127ff25c21…498f7dd13168

Transactions root

0xe8580688c0e5…51eb52aca261

Receipts root

0xad662436b3bd…915787cec4b5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800