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 #21223610 · ArcScan

Block

#21,223,610

2026-09-16 21:48:51 UTC

FinalizedProposed 33 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,223,610
Timestamp: 33 days ago · 2026-09-16 21:48:51 UTC
Transactions: 0 transactions in this block
Block hash: 0x51f7afb130aaf063862b1d445b1332f963b7c264b2da8bb5e85ad8c4ad38dea1
Parent hash: 0xa73afb7e…503c2580
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,223,610 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

17.6%5,269,444 / 30,000,000

Base fee

20 gwei

State root

0x3067bfd48601…c2dce719f755

Transactions root

0x53f377998ef7…8f325e6f81dc

Receipts root

0x5f5c9d828a20…a913b825c70b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800