Transaction not yet indexed

AbXnPDCLY9KHV6t7Q3bSjRqBJGU2kr9j1SiQAVuLwPwBchEFvU8gcZBodtuTDMimYanqnZdiqu6XdWM4cLGf7Pm

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