Transaction not yet indexed

iX15GEwa9HbLsGmXjdmLLAxAoCPR9AUD5PaRaYXC87caFU2rwhSmrGL7FPrPc8XqsB2QfPJzFfZvkBYbL3vmpho

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