Transaction not yet indexed

Qb2uuXJWgZPWgiQYgF7fB3WJf4NrZQCt4dzLkTprfbgQmPo8b8eDVmRrneZwkNWHK3dxHTypYecEkupP2eATgRY

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