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 #21547564 · ArcScan

Block

#21,547,564

2026-09-18 19:26:56 UTC

FinalizedProposed 56 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,547,564
Timestamp: 56 days ago · 2026-09-18 19:26:56 UTC
Transactions: 0 transactions in this block
Block hash: 0xca586e02c3bc13d434ade636f7e39d47e315bc7339ec3b4e2a521c5366a62180
Parent hash: 0x819d8f02…66c83b4c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,547,564 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

5.3%1,583,341 / 30,000,000

Base fee

20 gwei

State root

0xc864d4ac5ea0…bcf400caebed

Transactions root

0xbc1d04268c73…7d35b370cab1

Receipts root

0x36d695f23f40…f2accbe3ae8f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800