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 #21386804 · ArcScan

Block

#21,386,804

2026-09-17 20:48:02 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,386,804
Timestamp: 20 days ago · 2026-09-17 20:48:02 UTC
Transactions: 0 transactions in this block
Block hash: 0x50b6efb99ebb855650539262f3b55b67acf57276fc7371546c890f77a8c3e48c
Parent hash: 0x2a2d715e…af6e0601
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,386,804 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

3.2%952,851 / 30,000,000

Base fee

20 gwei

State root

0x2ac069107a10…059e4cf3b2c6

Transactions root

0xdcd38521dd80…b58ba5206502

Receipts root

0x09229599e168…40ac3da807a4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800