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 #21355838 · ArcScan

Block

#21,355,838

2026-09-17 16:25:36 UTC

FinalizedProposed 33 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,355,838
Timestamp: 33 days ago · 2026-09-17 16:25:36 UTC
Transactions: 0 transactions in this block
Block hash: 0xf75051e2c4dc6867840329c550f134865ff01d4e845edfa89db419a3414365cf
Parent hash: 0x369c7447…7e1ef830
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,355,838 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

6.5%1,965,997 / 30,000,000

Base fee

20 gwei

State root

0x85d9600198ff…51b1ed7b962b

Transactions root

0x0285123c5280…2a0a1b296a5d

Receipts root

0x665edc14b296…5e3550331f0f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800