Transaction not yet indexed

5SMBxnkkqE81CDXSgaKcCTKpbicZ1wV7fuPRXqHGmKM8GQFrLVcDoF8AnWq37RTF6B4waZepWAjN8ekq5JBLmud4

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