Transaction not yet indexed

PMdVnGWnaN8XmwwC29ufHcjWhgMe6A7yrqqSkpyoNugewCTzgeGhigfcSCbEXUowVB6EdH5b9rK6DK2XPc1jmuY

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