Transaction not yet indexed

PMd6SAxzFm4k6HphizpzUYqd5Ysifh2F77XAx8o6DWNQ8GF9bzPA6Kmap11ocsaPQyLFAQxeiMWM14qtcsbo7nq

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