Transaction not yet indexed

21i8cxs7xjp1gbEbdyCWtM74vdZHqiFbvRJsRp46QCcbxTdubv1aMHReCEKczJPcTsMn24VDaEo7GbsoUqH6buML

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