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 #21365195 · ArcScan

Block

#21,365,195

2026-09-17 17:45:27 UTC

FinalizedProposed 59 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,365,195
Timestamp: 59 days ago · 2026-09-17 17:45:27 UTC
Transactions: 0 transactions in this block
Block hash: 0x7dddf931dbc8b809604163a2fce237df75fc88a1c753b84f3c5812d4f0b3dbe1
Parent hash: 0x056527a0…ef2309b6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,365,195 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

9.0%2,698,220 / 30,000,000

Base fee

20 gwei

State root

0x85e16b0f6501…27c0b6007672

Transactions root

0xaeef1265ccac…b18f6010149a

Receipts root

0xae4c621ebd15…bb17b6ac5bbb

Nonce

0x0000000000000000

Extra data

0x00000004a817c800