Transaction not yet indexed

21nNC7fTZuFekAYhRCeQ5Q3Rfo9LaHcB7ercv5a2wE3PuPq1NEAUHidwb6nHanUdsPNjpgtwTztnHH68uEmEFr75

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