Transaction not yet indexed

21Auua8aAFcCLhqEng1md7MoCLPXdmBXDGe1AzMetF83C4Ybd5WyqKwb9DyCZFh87Gw3s8Wt24bgSdwSbFNhC1F6

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