Transaction not yet indexed

UBCDDFkwFU6n7J6bYPXBmcjS8EYcnWLXuSPqdAMZ8nHKyRJfzt2WKBHEBP9NT64nJT3sc4tcnYZS6Z6gPcx5Zt4

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