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 #21353939 · ArcScan

Block

#21,353,939

2026-09-17 16:09:34 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,353,939
Timestamp: 18 days ago · 2026-09-17 16:09:34 UTC
Transactions: 0 transactions in this block
Block hash: 0x9576c65171f9e763a265ffc7d378a708268ac600a0ae3f212f41b78fae0ab19d
Parent hash: 0xa655ae8c…4d70ad3a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,353,939 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

37.5%11,245,192 / 30,000,000

Base fee

20 gwei

State root

0xccb429629e77…90db3a015d18

Transactions root

0x88955fdb2eee…3df1ccd834ac

Receipts root

0x0b608faea128…a67d5d44cf9e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800