Transaction not yet indexed

21T3emzmfNECCn6vQQST2ByNmeL6D2p7yuZfSCRdVqjZhc8tKNRerVzujK7MLmRB1g7XNWXPHXebcAAYjBfHRd9k

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