Transaction not yet indexed

21ZgW9U4PupNCP9AmLwPuxrNcCE2auoKtimZwNEHSV59NLWwit4dsiTVwdBQ7MDM1yA9zZRpPYQP4aMnZb6cEfDg

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