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 #21324054 · ArcScan

Block

#21,324,054

2026-09-17 11:57:09 UTC

FinalizedProposed 23 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,324,054
Timestamp: 23 days ago · 2026-09-17 11:57:09 UTC
Transactions: 0 transactions in this block
Block hash: 0x73d2674de84ed825744b0da432391656f70f65d06effa771c8d68b8bba43cfb2
Parent hash: 0xc9cef64b…2f78d54a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,324,054 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

22.4%6,707,388 / 30,000,000

Base fee

20 gwei

State root

0xf29ed378888a…737d24340c98

Transactions root

0x4e9264023d58…b02b46a11fb7

Receipts root

0x8e08c643a2c5…234a0575587f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800