Transaction not yet indexed

31LuYQLRNQo2275JSQtAzRu5PHYyH4CgEqrbLba6gaP2Up6gNs1cJqPQSChfRuHGCaBqyQ4QHp6Eu7uFBsurprjt

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