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 #21542056 · ArcScan

Block

#21,542,056

2026-09-18 18:40:22 UTC

FinalizedProposed 16 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,542,056
Timestamp: 16 days ago · 2026-09-18 18:40:22 UTC
Transactions: 0 transactions in this block
Block hash: 0x8d642ee4fb813b2b0cec7275a885c4cef31e6ea97618de4ceaf5dc523795ac73
Parent hash: 0x486bf1e2…ef98a2db
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,542,056 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

5.8%1,752,239 / 30,000,000

Base fee

20 gwei

State root

0x63178d507ea8…73a1c6d295b6

Transactions root

0x1b2bc4727555…0024398b2b30

Receipts root

0x382b854658e1…c3d484f4b441

Nonce

0x0000000000000000

Extra data

0x00000004a817c800