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 #21392550 · ArcScan

Block

#21,392,550

2026-09-17 21:36:36 UTC

FinalizedProposed 42 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,392,550
Timestamp: 42 days ago · 2026-09-17 21:36:36 UTC
Transactions: 0 transactions in this block
Block hash: 0x2bdab8a03ae5e4ec9abe5ed958fe4b0d5819a5177b66da59457d803e8bd64d76
Parent hash: 0x6ccff1ac…6d903958
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,392,550 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

3.4%1,030,837 / 30,000,000

Base fee

20 gwei

State root

0x37fd105aab70…c8760faa512d

Transactions root

0xa019f8204cb0…b3025d132f3c

Receipts root

0x31fb04ff5f72…4567a828ce8d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800