Transaction not yet indexed

21EZMYLSbSBUfHkEHJChyc8iPDASx7YQi2XLtZhiywxKmVgch3M71WAtaWPsSW5kimKyzNdGAqYEN6Gm3X8bXXr7

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