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 #21309896 · ArcScan

Block

#21,309,896

2026-09-17 09:57:37 UTC

FinalizedProposed 26 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,309,896
Timestamp: 26 days ago · 2026-09-17 09:57:37 UTC
Transactions: 0 transactions in this block
Block hash: 0xd53bcd1663847a292f0d97b866156a31b2167831dad58ce85f9157a6ac8be869
Parent hash: 0xb1e2d460…66e2938c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,309,896 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

30.0%8,990,470 / 30,000,000

Base fee

20 gwei

State root

0xcc5746b3a3c9…b16617b8186c

Transactions root

0x7dc15ac7b18d…732cd550156e

Receipts root

0x6f71d3c3f73d…6b1f682afa54

Nonce

0x0000000000000000

Extra data

0x00000004a817c800