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 #21515144 · ArcScan

Block

#21,515,144

2026-09-18 14:52:53 UTC

FinalizedProposed 50 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,515,144
Timestamp: 50 days ago · 2026-09-18 14:52:53 UTC
Transactions: 0 transactions in this block
Block hash: 0x10e8500bea1194ee7c0aeb7a19948f85ea52bd4f8419edd287ad7707589eb59a
Parent hash: 0x3a463d73…9ee5d19f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,515,144 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

10.6%3,187,134 / 30,000,000

Base fee

20 gwei

State root

0x997d722439cc…47c563136349

Transactions root

0x63e4852a0529…0d7864fabf25

Receipts root

0xccf6c7d11292…3613f74527e5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800