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 #21365736 · ArcScan

Block

#21,365,736

2026-09-17 17:50:01 UTC

FinalizedProposed 55 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,365,736
Timestamp: 55 days ago · 2026-09-17 17:50:01 UTC
Transactions: 0 transactions in this block
Block hash: 0x7179c2b97f6a4c14c7035063112bacd2004ed3c8e63871cd4eb423a11b4a7b39
Parent hash: 0xf2c468e0…9d9a09c4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,365,736 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

3.6%1,078,573 / 30,000,000

Base fee

20 gwei

State root

0x945c23de3695…482a30703d80

Transactions root

0x7d5ccf0ad8d2…a4ca61abe93e

Receipts root

0x76354cd4612f…67ba789a30a6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800