Transaction not yet indexed

21Th8bWkpR9psf2DnYUrM3gcdYt2v8dAmNdLTJhXyki2xbKHPPxZLRZpFwrEf38jp6aMvPMW33LTvPotEYVQEPpD

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