Transaction not yet indexed

M43mWTbuwnFoNiKeqyq6xULHXfAtM1xdv7ucgTZSihHSL6eA73NS5KPJHTdtMxa9Xx3oCmQGC3KwVM9W9uTGgW7

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