Transaction not yet indexed

21AiAXtg5JfBqjSFx7767nJwbYC5jW7GfdQh5SoCTowJxFvbFMgYkvnkkJSMSMSUfWhkxZbRz1KNDKPm3i1MeaAS

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