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 #21339054 · ArcScan

Block

#21,339,054

2026-09-17 14:03:50 UTC

FinalizedProposed 16 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,339,054
Timestamp: 16 days ago · 2026-09-17 14:03:50 UTC
Transactions: 0 transactions in this block
Block hash: 0x520c051b493f07abe32e3ddcb1e88d46baa3216d5f6125780c97c1108138e81b
Parent hash: 0x10f6d7ad…a1a9ce4a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,339,054 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

15.6%4,668,570 / 30,000,000

Base fee

20 gwei

State root

0x8ac6dd434140…0270fdc921be

Transactions root

0x24ad6786e62e…3ccedeeb8fb9

Receipts root

0x13053643dac1…d7b33c164032

Nonce

0x0000000000000000

Extra data

0x00000004a817c800