Transaction not yet indexed

21ac52Psg9JUpuubqbJ6aLBZwHEf5gDauNWp1nZCvQLv9hKWstVKhEWc96eTRJ61f5n5VE3PxdevyYwdxcRNfyjj

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