Transaction not yet indexed

SMuEsgBmYZzCpfzWmJcgDMgf4cbFErg7HWwKfE2qjQi2RJ4wzQimMHtCB6YjYpLA8BuLmC2gcQzhUsV5CmvsxXX

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