Transaction not yet indexed

21GKf2524ZKmUi5ayWCdVdKNjSi9C8mo9q4cFtvc8CV6cYfuP2kSW7TFJs6WtmnuDxvT2SSeeUBxie2wFagDV6Vz

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