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 #21446341 · ArcScan

Block

#21,446,341

2026-09-18 05:11:17 UTC

FinalizedProposed 53 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,446,341
Timestamp: 53 days ago · 2026-09-18 05:11:17 UTC
Transactions: 0 transactions in this block
Block hash: 0x66d787621232cb65277949dedfa3c6b6b6d243ebb04db6f657cc39772e72b853
Parent hash: 0x91663138…a3d18e6d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,446,341 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

6.7%2,024,400 / 30,000,000

Base fee

20 gwei

State root

0x779a8b44db41…cf99e9368417

Transactions root

0xd674ba813009…e227d021d7c0

Receipts root

0xc38d8eef456e…6c57dad46d7e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800