Transaction not yet indexed

Pmbm3cdxctUD9jmvbw4dPRRHixUfJKZWCJUzUVDqgMmgB2wn3wFEsaAAkKXqUwg3dStWpWt7V76sJgv7fMNovPK

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