Transaction not yet indexed

Ub8tHTjWHAgHewQjYVnPen4vjPEE7zDJn6cMC3VTc78wPFXifYNc6tfMEpuTdtZwYS6nqtLL96EQgunSKDoe9fX

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