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 #21365874 · ArcScan

Block

#21,365,874

2026-09-17 17:51:11 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,365,874
Timestamp: 54 days ago · 2026-09-17 17:51:11 UTC
Transactions: 0 transactions in this block
Block hash: 0xda4f071f8edf170fb515488d0f762bc61498ec37b5aa9b37520d9f9791ad02ed
Parent hash: 0xeab714ed…57436547
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,365,874 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

6.6%1,987,523 / 30,000,000

Base fee

20 gwei

State root

0xd05fc2cb618a…70ed09aa8cd5

Transactions root

0x6d7b6c79f02f…fb20caca087d

Receipts root

0x9a039f4008a3…50e0a466f61f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800