Transaction not yet indexed

Tb2AKDFJq7ufazq8ps19a4vTc4FsqzfzX2dVbfjCRMYWx7V6eABS3dsbPTinK5H9GrqMYBUW8PFAQkKphoQHJa2

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