Transaction not yet indexed

HkppNTHrVhuDtnskTs5bFUhFgPg6Fvsts4USjm8Ma17vZZT8thSmXRV9DgmsJooCPYWDRnRYuBsXnr1dDm59PT6

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