Transaction not yet indexed

42U3B5bRk8V4JLBcncw1zqQY6mrxFjAQbPssTEDTLN5F3xMdHdKN7bJ4LEbkNCEtbcTisYXPRUuy8Z5571NGS8gw

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