Transaction not yet indexed

1AzATkHtbubQFMSenguptjzLEdWpm5cxSzFBhxUcP5kwSP3pcUnrHba9ns3E8YEmdSg3CzjWCRNLMjn9NYBHR55

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