Transaction not yet indexed

21SKSPQeVZ7JSdiRaqqeLZi2rJfa5TCiTcVhHUVzLxth4R9UYYscNzySvWeWVdKYqrAbRxK3m5maKfrAzVGgSPfQ

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