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 #21385990 · ArcScan

Block

#21,385,990

2026-09-17 20:41:09 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,385,990
Timestamp: 12 days ago · 2026-09-17 20:41:09 UTC
Transactions: 0 transactions in this block
Block hash: 0x7ce253afb022f777fc83a4e6a3b2ec3ca3c8796179a9e93c83c695d3cd2c11b7
Parent hash: 0xb2b8e98f…0cc6bdc6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,385,990 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

17.3%5,193,074 / 30,000,000

Base fee

20 gwei

State root

0x28726512fd19…378d335b5595

Transactions root

0xa88e77358d70…8942d84e035c

Receipts root

0x5e2039dd827d…66f707140796

Nonce

0x0000000000000000

Extra data

0x00000004a817c800