Transaction not yet indexed

PMrdonNFQFdrBLdJr5jcqeHKKTWDzarvezGA7mwiAD38Gd9KMBUmNVkfogdxTYkesPXrN2iU3KurptCxL4VjrMf

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