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 #21529811 · ArcScan

Block

#21,529,811

2026-09-18 16:56:51 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,529,811
Timestamp: 49 days ago · 2026-09-18 16:56:51 UTC
Transactions: 0 transactions in this block
Block hash: 0xcf63cdd77ee57f53b71c270a324d1bad40c4ab142005869f546817d1a85c989c
Parent hash: 0xc4692f03…9b6e7ef3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,529,811 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

4.2%1,250,661 / 30,000,000

Base fee

20 gwei

State root

0x559615fffed4…75d1882f62f7

Transactions root

0xca3e5c769520…478a144ea0dd

Receipts root

0xdbec99d2bfc3…af2312a742a2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800