Transaction not yet indexed

PHTLW53XBzmSJJ1NCnHaXKh7bMp2MVcFWyGi9ia8Su1aPfouWPPe6r9rW2PnppJrfQ3E8UGmiHGreCLt7HNjc24

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.